Knowing what to do during an oil spill comes down to a short list of moves that keep your family's lungs, skin, water, and animals clear of petroleum. We define an oil spill emergency as any release of crude oil or refined fuel that reaches the places where you live, drink, and play. The source may be a tanker, an offshore well, or a ruptured pipeline. Act early, and a frightening headline becomes a managed event.
You may get a few hours of warning, or the odor may arrive before the news does. Either way, the first hours matter most. Vapors are strongest then, water intakes are most at risk, and good preparedness pays off fastest.
Start by closing your windows and filling clean water containers. Then bring your animals in and tune in to local officials for orders.
What to Do During an Oil Spill in the First Hours
Clean air and clean skin are your first wins. Lock them down, and you protect the people most likely to get sick. Once the air is handled, your water supply comes next.
Vapors and Skin Contact
Crude oil and refined fuels release vapors as they spread. These include benzene, hydrogen sulfide, and other volatile organic compounds. Benzene is a known cancer-causing chemical. Hydrogen sulfide smells like rotten eggs, and at high levels it can dull your sense of smell. Oil on bare skin can cause rashes and burns. The long-term damage to people, animals, and land is covered in the Prepper Life report Oil Spills - Deadly to Humans Animals and Environment. Your job in the first hours is narrower: keep vapors out of your lungs and oil off your skin.
Your First-Hour Checklist
The first rule of what to do during an oil spill is distance.
- Stay inland. Keep your family away from beaches, riverbanks, and marshes so no one breathes the heaviest fumes.
- Leave the oil alone. Keep hands, feet, and tools off oil slicks and tar balls to keep the chemicals off your skin.
- Seal the house. Close every window and door to hold cleaner air inside.
- Set the HVAC to recirculate. Turn off fresh-air intakes and leave kitchen and bathroom exhaust fans off, because they pull outside air in through every gap.
- Keep flames away. Skip candles, grills, smoking, and spark-making tools near strong odors, because oil vapors can ignite.
Symptoms to Watch For
Watch for headache, dizziness, nausea, coughing, and burning eyes, nose, or throat. If anyone feels these, move them away from the odor and into fresher air. Seek medical care if symptoms are severe or do not improve. Call 911 for trouble breathing, chest pain, or fainting.
Children, older adults, pregnant people, and anyone with asthma or heart or lung disease react faster and harder. Check on them first and move them first.
If Oil Touches Skin
Wash the area right away with soap and warm water. Soap and water are all you need. Gasoline, kerosene, and other solvents add more chemicals to your skin. Bag oily clothes and wash them separately.
Leave Cleanup to the Pros
Trained responders carry hazardous-materials training, respirators, and protective suits. You can still help. Ask local emergency management about registered volunteer roles, such as staffing shelters or delivering supplies away from the oil.
Protect Your Water Supply and Home
Safe water and a protected home let you shelter in place for days without strain. Secure them before the oil arrives, and you skip the scramble later. After that, your animals need attention.
Where Oil Gets In
Oil can reach municipal water intakes on rivers and coasts. It can seep into shallow private wells, especially during flooding. It can also coat rainwater collection systems and irrigation sources.
Stock Drinking Water
Water is the part of what to do during an oil spill that pays off before the oil ever arrives.
- Fill up now. Store at least one gallon per person per day for three days or more, using bottled water or tap water drawn before any advisory.
- Follow advisories. Obey do-not-drink or do-not-use notices from your water utility or health department as soon as they are issued.
- Trust your senses. If water smells or tastes like fuel or shows a rainbow sheen, stop using it and report it to your utility.
Boiling is a smart habit, and it does kill germs. Petroleum is different. Boiling leaves fuel chemicals in the water and releases vapors into your kitchen. Use your stored water instead.
Private Wells and Rain Barrels
If you have a private well, switch to stored water when oil is nearby or flooding has occurred. Close or cover the wellhead if you can do it safely. Call your local health department about testing before you use the well again. The test result tells you exactly when it is safe.
If you collect rainwater, cover your barrels and disconnect the downspouts that feed them. Your stored rainwater stays clean for later.
Garden and Seafood
Set aside garden produce and crops that may have been exposed. Pass on local fish and shellfish until officials lift advisories. Shelf-stable food from your pantry carries you through the gap.
Property and Records
Park vehicles and store equipment away from contaminated areas so tires and tools do not track oil home. Photograph any damage to your yard, dock, boat, or home. The company responsible for a spill can be held liable, and dated photos support insurance or compensation claims. Keep receipts for bottled water, hotel stays, and other spill costs too.
Keep Pets, Livestock, and Wildlife Safe
Protecting your animals early keeps them healthy and spares you an emergency vet visit. Your animals belong in your plan for what to do during an oil spill, because oil harms them three ways. They swallow it, breathe its vapors, and absorb it through skin and fur. Once they are safe, you can focus on official orders.
Pets
Keep dogs and cats indoors or on a leash. Walk them away from shorelines, puddles, and oily residue. A pet that steps in oil will lick its paws and fur, and swallowing oil causes the worst harm.
If your pet gets oiled, act fast:
- Stop the licking. Use a cone, a towel wrap, or close supervision to keep oil out of the mouth.
- Blot first. Wipe off excess oil with paper towels.
- Wash gently. Bathe with mild dish detergent and lukewarm water, then rinse well.
- Call your vet. Phone promptly, even if your pet seems fine.
Watch for vomiting, drooling, lethargy, difficulty breathing, and red or irritated skin. Any of these signs means a vet visit today.
Livestock and Horses
Move livestock and horses to higher ground or fenced areas away from contaminated water and pasture. If you have a small lot, a stall or dry paddock works. If you have open acreage, pick one fenced field far from creeks and ponds. Provide clean water and stored feed so animals have no reason to drink from a ditch. Contact your veterinarian or agricultural extension office with concerns.
Oiled Wildlife
Leave oiled birds and animals to trained rehabilitators. Frightened wildlife bites, claws, and pecks, and rough handling can injure the animal. Note the location and take a photo from a distance. Then call the wildlife hotline set up for the spill or your state wildlife agency.
Pets in Your Evacuation Plan
Pack food, medications, leashes, carriers, and vaccination records in one bag. Your pets leave with you, ready for a shelter or hotel.
Follow Official Orders and Know When to Leave
Reliable information and a clear exit plan let you make the right call fast. Learn your sources, the two types of orders, and the signs that mean go. A packed bag finishes the plan.
Trusted Sources
Knowing what to do during an oil spill includes knowing who to trust. Get updates from local emergency management and your county or state health department. Follow the Coast Guard or environmental agency leading the response. Turn on emergency alerts on your phone, keep a NOAA Weather Radio on, and watch local broadcast news. Check social media posts against these official sources before you act. In the US, report a spill to the National Response Center at 1-800-424-8802.
Shelter-in-Place or Evacuation Orders
A shelter-in-place order means you stay inside, seal the house, and recirculate your air. An evacuation order means you leave now by the routes officials name. Comply immediately with either one. In February 2023, the East Palestine, Ohio, train derailment showed how quickly a chemical release can bring both a shelter-in-place order and an evacuation.
Danger Signs That Mean Go
Leave even without an order when you see any of these signs:
- Strong odors. Petroleum or rotten-egg smells that grow stronger signal rising vapor levels.
- Lasting symptoms. Headaches, nausea, or coughing that persist in your household mean the air inside is no longer safe.
- Fire risk. A pipeline rupture nearby can ignite or explode.
- Oily floodwater. Rising water carrying oil toward your home will bring fumes and contamination with it.
Move upwind and uphill. Vapors drift with the wind and pool in low ground.
Your Go-Bag
The last piece of what to do during an oil spill is a bag packed before you need it. Pack water, medications, copies of key documents, phone chargers, a change of clothes, pet supplies, and cash. Add N95 masks for smoke and soot. N95 masks do not filter chemical vapors, so distance stays your main defense.
Plan two evacuation routes out of your neighborhood. Agree on a family meeting point in case phones fail.
