Potentially dangerous chemicals can be found in every room in your home. If not properly stored or used, these products could cause minor to serious and even life-threatening health problems for you or your children.
What are these every day household chemicals? Let’s take a tour of the rooms of your home and discover what some of these chemicals are and what health harms they may cause.
Keep in mind that most household cleaning products and pesticides are reasonably safe when used as directed, and that the level of toxicity of a product is dependent on the dose of the product used (never use more than the amount listed on the label) and the length of exposure to the product.
Antifreeze. Ethylene glycol, the main hazardous ingredient of antifreeze, is extremely poisonous. Though inhalation of the fumes can causes dizziness, swallowing antifreeze will cause severe damage to the heart, kidneys and brain. Antifreeze can be fatal if swallowed.
Motor oil. Used oil or waste motor oil may be contaminated with magnesium, copper, zinc and other heavy metals deposited from your vehicle’s engine. Oil contains chemicals that can cause nerve and kidney damage and that are suspected of causing cancer.
Latex paint. Unless ingested in large quantities, water-soluble latex paints are not highly toxic. However, some latex paints emit formaldehyde when drying. High levels of formaldehyde can give you a headache and irritate your eyes, nose and throat.
Oil-based paint. Oil-based paint contains organic solvents that can be irritating to eyes and skin, and can cause cracking of skin. Inhaling paint fumes can result in headaches, nausea, dizziness and fatigue. Most of these symptoms go away once you go out into fresh air. However, frequent exposure to these chemicals in the presence of poor air circulation can cause kidney, liver and blood problems.
Batteries. Most wet-cell batteries in use in today’s cars, SUVs and trucks are sealed so you cannot be exposed to the batteries’ contents, which include sulfuric acid and lead. However, when activated, the electrolyte solution in the battery produces explosive gases that can be easily ignited.
Batteries that contain sulfuric acid must be labeled. Sulfuric acid fumes are strongly irritating and contact can cause burning and charring of the skin, or blindness if you get it in your eyes. Lead is poisonous in all forms and accumulates in our bodies and in the environment.
Windshield washer fluid. Common chemicals in windshield washer fluid are methanol, ethylene glycol, and isopropanol. Collectively, these products can irritate the lining of your nose, mouth and throat and can cause damage to the nervous system, liver, kidneys, heart and brain. Ingestion can result in drowsiness, unconsciousness and death.
Laundry detergents. These products contain enzymes (as noted by the names "cationic," "anionic" or "non-ionic" on the label) to loosen stains and ground-in dirt. Cationic detergents are the most toxic when taken internally. Ingestion can result in nausea, vomiting, shock, convulsions and coma. "Non-ionic" detergents are less toxic but can irritate skin and eyes or make you more sensitive to other chemicals. Asthma can develop if a person is exposed to large quantities of detergent. Detergents are also responsible for many household poisonings from accidental swallowing.
All-purpose cleaners. There are numerous "all-purpose" cleaning products on the market. These products usually contain detergents, grease-cutting agents, solvents and/or disinfectants. The specific chemicals in these ingredients include ammonia, ethylene glycol monobutyl acetate, sodium hypochlorite and/or trisodium phosphate. Depending on the ingredients used, all-purpose cleaners can irritate the skin, eyes, nose and throat. They can be highly poisonous to both humans and animals if swallowed.
Bleach. Household bleach contains the chemical sodium hypochlorite in different concentrations ranging from 0.7 percent to 5.25 percent. These percentages are the amount of the chemical in the liquid; the rest of the liquid is mostly water. Chlorine bleach liquid and vapors can irritate the skin, eyes, nose and throat. Dermatitis may result from direct skin contact. Ingestion can cause esophageal injury, stomach irritation and prolonged nausea and vomiting.
Never mix chlorine bleach with any other household cleaning products and especially not with ammonia. Doing so can result in different types of poisonous gases being released, which can cause very serious breathing problems.
Pet flea and tick treatments. Many of the pet flea and tick treatment products contain pesticides that consist of the chemicals imidacloprid, fipronil, pyrethrins, permethrin and methoprene. These chemicals can cause headache, dizziness, twitching and nausea.
Insecticides. Insecticides contain some of the same pesticides found in pet flea and tick treatments. In addition to permethrin, other pesticide chemicals commonly found in insecticides are diazinon, propoxur and chlorpyrifos. These chemicals can cause headache, dizziness, twitching and nausea.
Dishwashing detergents. The main ingredient in automatic and hand dishwashing detergents is phosphate. Automatic dishwashing detergents are known to produce skin irritations or burns and may be poisonous if swallowed. Hand dishwashing detergents are milder than automatic dishwashing detergents. If swallowed, they may cause irritation to the mouth and throat, nausea, but they are not fatal if swallowed.
Oven cleaners. The basic ingredient in oven cleaners is lye (consisting of either sodium hydroxide or potassium hydroxide). Lye is extremely corrosive and can burn your skin and eyes. It can cause severe tissue damage and may be fatal if swallowed.
Antibacterial cleaner. Antibacterial cleaners usually contain water, a fragrance, a surfactant (to break up dirt), and a pesticide. The pesticides commonly used in antibacterial cleaners are quaternary ammonium or phenolic chemicals. Antibacterial cleaners can irritate your eyes and burn your skin and throat.
Window and glass cleaner. The basic ingredients of window/glass cleaners are ammonia and isopropanol. These products may be irritating to the eyes, skin, nose, and throat. If swallowed, they may cause drowsiness, unconsciousness or death.
Bait traps for ants, cockroaches, crickets and other insects. The insecticides commonly found in insect baits include abarmectin, propoxur, trichlorfon, sulfluramid, chlorpyrifos, and boric acid. Since most insect baits are enclosed in containers, it’s unlikely that you’ll come in contact with the pesticides within them. If you do, wash your hands with plenty of soap and water.
Toilet bowl cleaners. Toilet cleaners contain the chemicals sodium hypochlorite or hydrochloric acid, or bleach. Most disinfectant cleaners are very irritating to your eyes and skin and will burn your throat.
Never mix a toilet bowl cleaner with any other household or cleaning products. Doing so can result in poisonous gases being released and can cause very serious breathing problems.
Mold and mildew removers. Chlorine and alkyl ammonium chlorides are the common fungicide chemicals found in mold and mildew removers. Cleaners with mold and mildew removers may cause breathing problems and if swallowed, can burn your throat.
Drain cleaners. Lye and sulfuric acid are the main ingredients used to unclog drains. Lye can cause burns to skin and eyes, and if swallowed, can damage the esophagus and stomach. Sulfuric acid can irritate the skin and eyes and can damage the kidneys, liver, and digestive tract. These chemicals produce dangerous fumes, can cause skin burns, and can cause blindness if they come in contact with your eyes. Drain cleaners can be fatal if swallowed.
Rug, carpet, upholstery cleaners. These cleaning products can contain perchloroethylene (used in dry cleaning), naphthalene and ammonium hydroxide. The fumes given off by these products can cause cancer and liver damage and have been known to cause dizziness, sleepiness, nausea, loss of appetite, and disorientation.
Furniture polish. Furniture cleaners for wood may contain petroleum distillates and oil of cedar. Furniture polish typically contains one or more of the following substances: ammonia, naphtha, nitrobenzene, petroleum distillates and phenol. These chemicals may irritate your skin, eyes, throat, lungs, and windpipe. If swallowed, furniture polish can cause nausea and vomiting; medical help should be sought.
Air fresheners. Air fresheners contain formaldehyde, petroleum distillates, p-dichlorobenzene and aerosol propellants. These chemicals are thought to cause cancer and brain damage. They also are strong irritants to eyes, skin, and throat. These ingredients are usually highly flammable. Additionally, solid fresheners usually cause death if eaten by people or pets.
Household foggers. Like insecticide and pet flea and tick products, household foggers or "bug bombs" contain many of the same pesticide chemicals, such as pyrethrins, permethrin, and methoprene. Exposure to these chemicals could cause burning in your eyes or your skin or can result in breathing problems. The contents of foggers can be flammable.
Mothballs. The pesticides in mothballs are chemicals known as naphthalene and p-dichlorobenzene. Breathing the fumes from mothballs may cause headaches and dizziness and may irritate the skin, eyes, and throat. Extended exposure to the vapors may result in cataract formation and liver damage.
Swimming pool chloride tablets. Disinfectants containing chlorine for use in swimming pools are the chemicals calcium and sodium hypochlorite. These chemicals are the same but in a higher concentration than those found in other household disinfectant cleaners because they will be diluted in a very large amount of water. Coming in contact with these chemicals before they are diluted cause breathing problems and a burning sensation to eyes and skin. If swallowed, the chemicals can burn the throat and could be fatal.
Algicides for the pool. The chemicals in algicides for swimming pools commonly include alkyl ammonium chlorides. These chemicals can cause breathing problems. If swallowed, they can burn the throat.
Insect repellents. The pesticides commonly found in repellents are pyrethrins and a chemical more commonly known as DEET. The chemicals in repellents may cause a burning sensation to eyes, skin and throat. The chemicals also may cause anxiety, behavioral changes, mental confusion and a loss of coordination.
Weed killers. The common pesticides in weed killers are diquat, 2,4-D, and glyphosate. Some weed killers can irritate the eyes and skin. Some of these chemicals can be very harmful if swallowed or inhaled or if large amounts get on skin and are not immediately washed off.
Baits for rodent control. The pesticide commonly found in baits is known as warfarin. This chemical causes internal bleeding if ingested in large amounts.
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This information is provided by the Cleveland Clinic and is not intended to replace the medical advice of your doctor or healthcare provider. Please consult your healthcare provider for advice about a specific medical condition. This document was last reviewed on: 05/24/2018