Cruise Ship Preparedness: How to Stay Safe at Sea

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7 Dental Emergencies That Can’t Wait for a Regular Appointment

A toothache is annoying. A dental emergency is different: it is a situation where waiting a few days, or even a few hours, can cost you a tooth or put your health at real risk. Knowing the difference is a core preparedness skill, right alongside knowing when a wound needs stitches instead of a bandage.

This list covers the seven dental situations that genuinely cannot wait for the next available appointment. For each one, you will find how to recognize it, what to do in the field to buy time, and why delaying care carries real risk, not just discomfort.

Why Dental Emergencies Deserve Prepper-Level Attention

Dental pain has a way of getting worse fast, and unlike a lot of medical problems, it rarely improves on its own. A cavity that could have been filled for a routine cost can turn into an abscess, a lost tooth, or a hospital visit if it is ignored long enough.

In a grid-down or limited-access situation, that escalation matters even more, since your options for care shrink at exactly the moment your risk goes up. Learning to sort a true emergency from a problem that can wait is what keeps a bad day from becoming a lasting one.

1. A Knocked-Out Permanent Tooth

A tooth knocked completely out of its socket is one of the most time-sensitive dental emergencies there is. According to the American Association of Endodontists, the window for successful reimplantation is roughly 30 minutes, though it is sometimes possible to save a tooth even after an hour if it has been handled and stored correctly.

Pick the tooth up by the crown, the white chewing surface, and never touch the root. Rinse off visible dirt with water only, no soap or scrubbing, then try to reinsert it into the socket and gently bite down to hold it in place.

If it will not go back in, keep it moist in milk, in your own saliva, or tucked in your cheek rather than wrapped dry in a tissue. Get to a dentist, endodontist, or emergency room immediately, since every minute outside the mouth lowers the odds the tooth survives.

2. A Tooth Abscess With Facial Swelling or Fever

A throbbing tooth with visible facial swelling is not just a bad toothache, it is a sign of an active infection. Mayo Clinic warns that if you have a fever and facial swelling and cannot reach your dentist, you should go straight to an emergency room, especially if you notice trouble breathing or swallowing.

Those last two symptoms matter more than the pain itself. They can mean the infection has spread beyond the tooth into your jaw, throat, or neck, which is when a dental problem turns into a genuine medical emergency.

Left untreated, a dental abscess will not resolve on its own, even if it ruptures and the pain temporarily eases. Sepsis, a body-wide infection, is a real and documented complication of an abscess that goes unaddressed, particularly in anyone with a weakened immune system.

Field care for an abscess is limited to pain management and a warm salt water rinse to encourage drainage if it has already started. This buys time, it does not treat the underlying infection, which needs antibiotics and, often, a root canal or extraction to fully resolve.

3. Uncontrollable Bleeding From the Mouth

Some bleeding after a dental injury or extraction is normal and manageable. But according to Cleveland Clinic’s guidance on dental trauma, bleeding that will not stop is one of the specific reasons to head to the emergency room rather than wait for a dental appointment.

Fold clean gauze or cloth into a pad, place it directly over the bleeding site, and apply firm, steady pressure by biting down or holding it in place for a full 15 to 20 minutes without checking early. Checking too soon disrupts the clot that is trying to form.

If bleeding continues heavily after two rounds of steady pressure, or if it is pulsing rather than oozing, treat that as a true emergency. This applies to extraction sites, deep gum injuries, and any mouth wound that keeps soaking through your pressure pad.

4. A Cracked Tooth With Nerve-Level Pain

Not every chip is an emergency, but a crack that reaches the tooth’s inner pulp is different. The American Association of Endodontists’ guide to cracked teeth explains that once a crack extends down toward the root and irritates the pulp, where the nerves and blood vessels live, the pain can become sharp, erratic, and triggered by hot, cold, or biting pressure.

This kind of pain, especially pain that comes on suddenly or lingers well after you stop chewing, signals nerve involvement that needs prompt attention. Left alone, a crack like this tends to worsen and can allow infection into the pulp and surrounding bone.

Until you can be seen, avoid chewing on that side, bite down gently on clean, moist gauze if breathing through your mouth is painful, and skip any topical numbing gels or aspirin placed directly on the tooth or gum.

5. A Broken or Dislocated Jaw

A blow to the face that leaves your jaw painful, misaligned, or hard to close is a medical emergency, not just a dental one. Cleveland Clinic’s overview of broken jaw injuries is direct on this point: both a fractured and a dislocated jaw require immediate care, regardless of which part of the jawbone is affected.

Warning signs include bleeding from the nose or mouth, teeth that no longer line up correctly when you bite down, numbness in the lower lip or chin, and trouble opening or closing your mouth fully. Difficulty breathing on top of any of these is especially serious.

Stabilize the jaw as best you can with a wrapped support under the chin, control any bleeding with gauze, and get to an emergency room rather than a routine dental office. Jaw fractures typically require imaging and, in more severe cases, surgical repair that a dental chair cannot provide.

Do not try to force the jaw back into what looks like a normal position yourself. Splinting it gently in whatever position is least painful and getting imaging first prevents further damage to nerves and blood vessels running through the bone.

6. Deep Cuts to the Tongue, Lip, or Inside of the Cheek

Mouths bleed heavily even from minor cuts and can require an emergency dentist in Willmar because the tissue is so richly supplied with blood vessels, which can make a small cut look far worse than it is. The distinction that matters is depth and whether the edges of the wound gape open rather than lie flat.

For a shallow bite to the tongue or lip, clean the area gently with water and apply a cold compress to control swelling and bleeding, a standard first step echoed by the American Dental Association’s own emergency guidance. Most of these injuries heal well on their own within days.

A deep laceration, one that goes all the way through the lip, splits the tongue significantly, or will not stop bleeding after firm pressure, needs stitches and should be treated as an emergency room visit. Waiting on a wound like this risks poor healing, scarring, and ongoing blood loss.

7. A Tooth Knocked Loose or Pushed Out of Alignment

A tooth that is still in its socket but visibly loose, tilted, or pushed deeper or further out than the teeth around it, sometimes called a luxated tooth, is a different problem than a fully knocked-out one but still urgent. This is one of the traumatic dental injury categories Cleveland Clinic identifies as needing immediate rather than routine treatment.

A dentist can often splint a loose tooth to the teeth beside it, giving the ligament fibers holding it in place a chance to reattach and heal. That window closes the longer the tooth is left unstabilized and moving with normal biting and chewing.

Avoid wiggling the tooth to test it and stick to soft foods on the opposite side of your mouth until you are seen. If the tooth is also causing significant bleeding or pain, treat it with the same urgency as the other injuries on this list.

What to Keep on Hand Before You Need It

A basic dental field kit is worth building before any of this happens: sterile gauze, a cold pack, orthodontic wax for sharp edges, a small container with a lid for a knocked-out tooth, and clean saline or milk substitute if refrigeration is not available.

Include a supply of over-the-counter pain relievers, a small dental mirror, and a printed card with your family’s medication allergies and any relevant medical history. If someone else has to render first aid on your behalf, having that information on hand saves precious time.

Over-the-counter pain relievers like ibuprofen or acetaminophen help manage pain and swelling in the meantime, but they are a bridge to care, not a substitute for it. None of the field steps in this article replace an actual dentist or emergency room visit once one is reachable.

Frequently Asked Questions

Can I just wait out a dental emergency if I cannot get to a dentist right away?

For most of the situations above, waiting increases the risk of losing the tooth permanently or letting an infection spread. If a dentist is genuinely unreachable, an emergency room can still stabilize bleeding, treat infection with antibiotics, and manage pain until dental care is available.

Is a toothache without swelling ever a true emergency?

Pain alone, without fever, swelling, or trauma, usually is not an emergency in the same sense as the situations above, but it still deserves prompt attention. Persistent pain often means decay has reached the nerve, and that tends to get worse, not better, with time.

What is the single most important thing to remember for a knocked-out tooth?

Never touch or clean the root, only the crown, and never let the tooth dry out. Those two mistakes cause more failed reimplantations than any other factor.

Should I use superglue or a home fix on a loose or broken tooth?

No. Superglue and similar adhesives are not safe for use inside the mouth and can cause chemical burns or make a proper dental repair harder later. Stick to gauze, cold compresses, and orthodontic wax until you reach professional care.

How long can I safely wait if I cannot get emergency care at all?

There is no truly safe waiting period for the emergencies on this list, only degrees of rising risk the longer you wait. Do what you can with field first aid, keep monitoring for worsening fever, swelling, or bleeding, and get to any available medical or dental provider as soon as one is reachable, even if it means traveling further than planned.

The Bottom Line

Most dental problems can wait for a scheduled visit. The seven situations above are not most dental problems. A knocked-out tooth, a spreading abscess, uncontrolled bleeding, nerve-level tooth pain, a broken jaw, a deep soft-tissue cut, and a badly displaced tooth all share the same trait: delay makes the outcome worse.

Knowing these seven cold, and having a basic dental kit ready, means you will recognize the moment you are actually in one of them instead of talking yourself into waiting it out.

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7 Ways to Keep Pigs from Digging Under the Fence

Pigs are, pound for pound, one of the most difficult livestock species to keep contained. They aren’t quite as nimble as goats, but what they lack in agility they make up for with brute force and relentless determination. Pigs are notorious for putting weak fences to the test, and the ones that they can’t push ... Read more

7 Ways to Keep Pigs from Digging Under the Fence can be read in full at New Life On A Homestead- Be sure to check it out!

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How To Heat Your Home In An Emergency

Today I wanted to introduce and review a propane-based heating unit that’s rated for indoor use (with the propane tank placed outside). This “how to heat your home in an emergency post is one I wanted to do for some time and originally wrote a few years ago. I felt strongly about reposting this one for those who missed it and doing some updating at the same time.

Matt, Harry, and Ray, all loyal readers, suggested this particular portable heater. I’d been reading about this product on social media from the experiences of other people. With their help, I took the plunge and bought one, along with some of the accessories to go with it. Some of you probably already have one, and that’s awesome!

Harry even sent me links to each part at Walmart, so I bought the correct ones. I have been blessed with some of the best friends on the internet through my blog! I highly recommend using a Carbon Monoxide-Propane Detector when using this portable heater.

Some People can’t afford a generator, and this heater may help heat a room with the long Mr. Heater Buddy Series F273704 Hose Assembly. The propane tank MUST BE OUTSIDE your home for your safety.

In case you missed this post, 6 Reasons To Store Blankets For Any Emergency

How To Heat Your Home In An Emergency

The focus of my website and daily posts has always been to help my readers be more self-sufficient. That could include storing food and water, growing a garden, saving on necessities, or surviving any kind of emergency. We never know what unexpected events might change our lives in an instant. The key is to plan and try to be as prepared as possible.

The news coverage when I originally wrote this post was full of visuals and reports of the effects of a major storm that’s placed millions in harm’s way. This storm was mainly affecting the southern and eastern coastal states. There had been hundreds of vehicle accidents due to weather-related effects on the roads.

Thousands had been stranded in airports because flights were canceled. Most scary is that hundreds of thousands were without power for days. That’s because of ice on power lines and winds that knocked down trees and power poles.

What options do families have when there’s a power outage, and they have no way to heat their homes? People forget that even though they rely on natural gas or heating oil to heat their homes, their furnace fans that circulate the warm air won’t work without electricity. If they rely on electric furnaces, nothing will make those work when the power goes out unless you have a generator that runs on other fuel.

Fireplaces and Wood-Burning Stoves

Some families are truly blessed to have a fireplace or wood-burning stove that can warm one or two rooms in their house. That fireplace may not be too efficient, but you can at least sit reasonably close to it to stay warm. I hope those same families planned and stocked up on firewood to burn in their wood stoves. If not, those units won’t be any good at all for heating a home.

I’ve done some research on alternative heating sources and had some fellow preppers step up to provide insight based on their own experiences. My reader friends Matt, Harry, and Ray told me about an awesome propane-fueled heater that’s rated for use in your home during an emergency (with the propane tank placed outside your home). In the next two pictures, you can see the hose I purchased so I could set the propane tank outside, as recommended by the heater manufacturer: 10-Foot Mr. Heater Buddy Series #F273704

The box it comes in shows it’s used in outdoor environments like fishing, hunting, and camping properties, but also indicates that in a true emergency it can be used indoors. Harry sent me Walmart links to purchase the items, and Matt sent me a YouTube video showing how to use the “fan.” We are such a great team here, working to get valuable information to my readers; I thank all of them from the bottom of my heart.

Mr. Heater Portable Buddy Hose

I placed the heater on its back so I could take a picture with the hose attached. Please note: don’t operate it this way; this was for picture-taking only.

Mr. Heater Portable Buddy

That’s why I bought the Mr. Heater Portable Buddy heating unit that I’ll discuss today. I’m hoping it’ll give others some comfort and encouragement that we can survive cold weather when the power goes out. Mr. Heater Portable Buddy.

The company that makes this unit is called Mr. Heater Corporation. They are China-based but have a U.S.-based distribution system, with Amazon and Walmart being two of their key outlets. I like that the heater is fairly small at 7.7” by 13.4” by 15”. We’ll get into that in a minute, but the heater uses radiant heat, which can get pretty hot and generate a fair amount of heat in your home.

The box and user manual both have plenty of “WARNINGS” as safety precautions. Be careful when using the heater, and take advantage of the safety features built into the unit. These features make it one product I can confidently recommend for emergency heating.

This small heater can generate 4,000 to 9,000 BTUs of heat, depending on whether you have it set to low, high, or somewhere in between. This heater will run for 4.5 hours on the high setting and 2.4 hours on the low setting using the 1-pound propane canister.

It Can Heat Up To 225 Square Feet

The manufacturer indicates it can heat up to 225 square feet, making it very effective for use in a tent or a smaller RV. It heats a decent-sized room at just under 12’ by 20′ at that rated efficiency level.

They call it their “Portable Buddy” since it’s one of the few portable propane heaters that can be moved easily from one location to another, like other space heaters. It has a nice “easy-grip” handle that makes it easier to move from one room to another.

Heavy-Duty Screen

It has a heavy-duty wire screen guard on the front to protect you from the radiant heat “burner tiles” that generate the radiant heat. Since it generates so much heat, neither you nor your children should sit too close to the unit. I’d suggest you place the unit on a cookie sheet or another non-flammable surface when using the heater.

Like many gas stoves and water heaters, it has an ignitor system to light the pilot light, so you don’t have to worry about having a lighter or matches close by. Boy, what a convenient feature to not have to deal with the hazards of a flame running all the time. You can see the fan unit that’s mounted on top of the heater. I’ll explain how the fan unit functions in a minute.

It’s designed to use one-pound disposable propane canisters. Consider buying the Mr. Heater Buddy series hose assembly and the Gas One Refill Adapter. With them, you can refill those canisters from the 20-pound propane tanks you use to BBQ. The other option is to use the hose assembly to connect the unit directly to those large 20-pound propane tanks. They highly recommend that, for safety reasons, you use the 10-foot hose assembly to keep the tank outside while using the unit indoors.

Mr. Heater Fuel Filter Unit

When using the larger propane tank, they also suggest investing in a Mr. Heater Fuel Filter unit. This optional accessory is designed to prevent oil and other contaminants in the hose or tank from entering and potentially damaging the Mr. Heater unit. They were pretty cheap, so it’s worth the cost. Depending on how often you use the hose assembly, they suggest you consider replacing it annually. Less frequently used units could go longer without replacement. Mr. Heater Fuel Filter Unit

Heater Fan

Our friend, Matt, also suggested I spend the extra money and buy a heater fan system that’s used to push the heated air throughout the room. I bought the CR Sure heat-powered stove fan based on the reviews. It’s designed to be placed on top of a wood-burning stove but works great when resting on top of the Mr. Heater unit. 

This stove fan is so great. It uses the heat from the heater to generate the power to run the fan, so you don’t have to have any kind of power source to run the fan. The hotter the heater gets, the faster the fan blades turn.  It’s offered for sale on Amazon: Twin Bladed Stove Fan

Keep It Off The Floor

Matt sent me this image. This is critical if you need to place your heater on carpet or wood floors to be sure you have something safe to place the heater on. This would be a good idea on any type of floor, for that matter, just to protect your flooring. One option would be to grab a cookie sheet, turn it upside down, and place your heater on it.

Stove Fan Thermometer

The stove fan also comes with a thermometer you can use to see what the heater’s temperature is registering. That’s important since the fan isn’t designed to run in an environment hotter than about (460°F) = (237°C). The thermometer has a small magnet on the back so it can be attached to a metal surface. It’s designed to attach to a stove vent pipe, but works just fine attached to the heater, as you can see from the picture.

As mentioned, the Mr. Heater owner’s manual lists all sorts of warnings and things to be aware of so you can heat the room efficiently and safely. It’s important to be aware of these things and try to implement any suggested steps.

Ventilation Needed

Although the Mr. Heater unit states it’s designed to be used indoors, the instructions and common sense make having some ventilation a key consideration. The “General Safety Instructions” state that the room in which it’s used needs at least 9 square inches of ventilation in a ceiling location and another 9 square inches near the floor.

That would be a vent that is at least 3 inches by 3 inches in both locations. Using the stove fan can make the heater more efficient by moving the air within the room rather than having all the heated air close to the unit.

Fresh Air Required

Besides having the vents to provide an “exhaust” feature for the combustion needed for the heater to work effectively, the vents also provide for incoming fresh air. This is needed for the heater to burn the propane, but also so those in the room have the air necessary to fully breathe properly. You don’t want to put yourself in a position where asphyxiation is a possibility. Better to be cold than dead!

As you read this, you realize there’s a real balancing act in using the heater. You want it to warm things up and also have proper ventilation. This ensures those in the room being heated aren’t exposed to dangerous carbon monoxide poisoning. Remember, carbon monoxide is an odorless, colorless, tasteless, and flammable gas that results from combustion, including the use of propane.

Check Connections Carefully

Another concern is making sure that ALL connections between the heater and the propane tanks are tight and don’t leak. It’s suggested that you use a soapy solution to double-check the connections to make sure you don’t see any bubbles, indicating the propane is leaking and creating those bubbles.

It’s also suggested that you become familiar with the odor that emanates from propane. It’s an added safety feature, just like the odor component added to commercial natural gas provided for your home. Always conduct an “odor test” whenever using the heater and shut off all valves if the odor is present.

Safety Feature: “Low-Oxygen Safety Shut-Off”

Thank goodness Mr. Heater has some great built-in safety features. One is the “low-oxygen safety shut-off.” That feature is designed to protect you from asphyxiation by shutting down the unit if there isn’t enough oxygen for combustion. The low oxygen could also be caused by using the unit at high altitudes. The manual indicates that there could be issues if used at an altitude above 7,000 feet.

Tip-Over Safety Shut-Off

It also has a tip-over safety shut-off. This feature is great since the unit may get tipped over while being used, whether you’re aware of it or not. That could happen during the night if someone were to bump the unit. If tipped over, it automatically shuts off. The owner’s manual suggests that you don’t let the unit run while sleeping, so that’s something you’ll have to decide.

Thermal Shut-Down System

Finally, the unit will also shut off if it gets too hot, called a “thermal shut-down system.” This is a great safety feature that will protect you if you happen to set the unit on high and then forget. It could also be a result of a malfunction in the settings for some reason.

The state of California takes a more restrictive approach to the use of this heater. The packing box lists a number of warnings, many of which I’ve outlined in this post. Some, like not using it indoors, are specifically for when used in CA.

They also state that the unit has some lead parts. Because of that, you could be subject to the effects of lead and other chemicals. Some of those have been known to cause cancer. Just a heads up.

Final Word-How To Heat Your Home In An Emergency

Although Mr. Heater comes with several warnings and cautions as outlined in the owner’s manual, so do your BBQ, camp stove, butane stove, and other gas-fueled appliances. As long as you’re careful, follow the instructions, and use common sense, you should be fine.

This unit has those built-in safety features that many other heaters don’t. I feel much more comfortable recommending you consider this emergency heater. We’re all interested in finding ways to protect ourselves and family members when disasters strike, we lose power, or other unforeseen circumstances arise. Here is an awesome solution to consider when you need to heat a section of your home when you don’t have power. May God bless this world. Linda

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Twenty-Five Years Later: Teaching A Generation That Wasn’t There

September 11 has reached a strange place in American memory. For those of us who were old enough to remember that morning, it still feels close. We remember where we were when we heard the first report. We remember the television staying on for hours, the uncertainty about what might come next, and the sense […]

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