Can mothballs cause death
Emma Valentine
Published Feb 28, 2026
A number of deaths have been reported following intentional ingestion of naphthalene-containing mothballs (ATSDR, 1990). The estimated lethal dose of naphthalene is 5-15 g for adults and 2-3 g for children. Naphthalene is a primary skin irritant and is acutely irritating to the eyes of humans (Sandmeyer, 1981).
What happens if you breathe in mothballs?
Inhalation of naphthalene may cause skin and eye irritation; gastrointestinal symptoms, such as nausea, vomiting, abdominal cramps, and diarrhea; neurologic symptoms, such as confusion, excitement, and convulsions; renal problems, such as acute renal shutdown; and hematologic features, such as icterus and severe anemia …
Is it bad if I can smell mothballs?
If you can smell mothballs, you are inhaling them and exposing yourself to their harmful effects. Mothball exposure can result in dizziness, headaches, nausea, disorientation, and difficulty breathing. … Repeated and prolonged exposure could result in cataracts as wells a liver and kidney damage.
What happens if a human eats a mothball?
If swallowed, naphthalene can damage red blood cells, causing kidney damage and many other problems. It can affect how blood carries oxygen to the heart, brain, and other organs. It can also cause nausea, vomiting, abdominal pain, seizures and coma. Breathing in the fumes over a period of time can cause poisoning, too.How long are mothballs toxic?
Typically, moth balls can last anywhere from 2 months up to a year, but like previously mentioned, the rate at which they dissolve really depends on the temperature and the current environmental conditions.
How many naphthalene balls cause death?
The lethal dose and concentration of naphthalene is not exactly known. According to one report, the probable oral lethal dose for adults may range from 5 to 15 g [7]. However, another study found one male who survived after ingesting around 60 g of mothballs [4].
Can you sleep in a room with mothballs?
‘ and the answer to this question is yes, potentially. According to the National Pesticide Information Center (NPIC), the chemicals use in mothballs can be toxic to humans and pets and as people are exposed to these chemicals that are released as toxic fumes in the air space of the home.
Where do you put mothballs?
Mothballs must be used in an airtight space, such as a garment bag or well- sealed container. Never place mothballs in an open closet or plastic garbage bag. Once vapors enter the home, their odor can persist for a long time.Why are moth balls banned?
Exposure to naphthalene mothballs can cause acute hemolysis (anemia) in people with glucose-6-phosphate dehydrogenase deficiency. IARC classifies naphthalene as possibly carcinogenic to humans and other animals (see also Group 2B). … Mothballs containing naphthalene have been banned within the EU since 2008.
Are moth balls illegal?Mothballs are pesticides intended to kill clothes moths and other fabric pests. They are regulated in the United States by the Environmental Protection Agency. … Using mothballs in a way not specified by the label is not only illegal, but can harm people, pets or the environment.
Article first time published onCan you dissolve mothballs in water?
Naphthalene evaporates easily. That is why you can smell mothballs. … Some naphthalene will dissolve in water in rivers, lakes, or wells. Naphthalene in water is destroyed by bacteria or evaporates into the air.
How do I get rid of mothballs?
These chemicals, naphthalene or paradichlorobenzene, are considered household toxic waste and are not meant to be discarded in the regular trash or flushed down the drain. Instead, you must drop them off at a household hazardous-waste collection site.
Why do I smell mothballs in my house?
Areas with high pollution tend to have a high concentration of naphthalene in the air. Companies that produce ink, dye, coal, tar, preserve wood or tan leathers also use naphthalene to the point where the smell may be noticeable.
How long does it take for mothballs to work?
Mothballs get to work as soon as you place them in the area you wish to protect, and will work best in an enclosed area where the moths are trapped with the fumes. They can protect your clothing from moths and larvae for up to 3 months.
Why does my husband smell like mothballs?
The scent of skatole resembles mothballs, so if your breath smells like mothballs, you may have a condition that causes excess mucus in the mouth. You might have a sinus infection, allergies or another condition that results in mucus running down the back of the throat, also known as postnasal drip.
How do you get mothball smell out of your chest?
Make a mixture of equal parts rubbing alcohol and vinegar OR lemon juice. Dampen a cloth and rub the inside of the chest. Lemon or vinegar might help counteract the mothball odor. It’s very important to keep the lid open until the chest dries and even leave it open for several days.
Are moth balls safe for pregnancy?
Mothballs generally used to repel insects, moths and neutralize smells in nooks and crannies contain 98% naphthalene, which is a toxic chemical. The side effects can range from inducing nausea, dizziness and lead to severe health complications in the fetus if they are ingested or come in contact with.
How long does it take for moth balls to dissolve?
How Long Does it Take for Mothballs to Dissipate? One mothball in open air takes 3-6 months to dissipate entirely. If you place the mothball underneath clothing or otherwise not in open air, it will take up to 12 months to completely dissipate.
Are mothballs effective?
It is also important to note that mothballs aren’t effective at repelling most pests. A few mothballs might get rid of moths and their larvae, but they aren’t going to repel bed bugs, rats, mice, spiders, or ants.
Can mothballs make you sick?
Some of the chemicals in mothballs can cause reversible health effects that include headaches, nausea, eye and nose irritation and coughing. Exposure to naphthalene can cause more serious effects, including hemolytic anemia. Naphthalene is also a possible carcinogen.
Can mothballs touch clothes?
Naphthalene mothballs keep Moths out of clothing but must be used carefully, especially around children. Mothballs can irritate skin; keep fabric from coming into direct contact with mothballs. Air out mothball-stored clothing for several days prior to wearing.
Is it illegal to use moth balls outside?
Mothballs are not intended to be used outdoors. The active ingredients can contaminate water and soil, harm wildlife, and contribute to air pollution.
Will mothballs hurt my flowers?
Using mothballs in gardens also causes significant environmental problems. They usually contain either naphthalene or paradichlorobenzene. Both of these chemicals are highly toxic and can get into the soil and groundwater. These mothball hazards may even harm the plants you are trying to protect.
Does mothballs help keep snakes away?
Use of Snake Repellents Mothballs are commonly thought to repel snakes, but they are not intended to be used this way and have little effect on snakes.
What to do with old mothballs?
- Rinse woolens for storage. Of course it is a good idea to store woolens with mothballs to ward off moths. …
- Kill bugs on potted plants. …
- Repel mice from garage or shed. …
- Keep dogs and cats away from garden. …
- Keep bats at bay.
What is the difference between moth balls and moth crystals?
Enoz Para Moth Ice Crystals active ingredient is Paradichlorobenzene. The difference is a moth ball that has a less offensive odor and evaporates more readily. … They come in a solid form that slowly gives off a vapor that kills moths, moth eggs and their larvae.
Is Naphthalene a liquid?
Naphthalene (NAF-thuh-leen) is a white crystalline volatile solid with a characteristic odor often associated with mothballs. The compound sublimes (turns from a solid to a gas) slowly at room temperature, producing a vapor that is highly combustible.