What can cause the smell of sulfur?

Natural gas and propane are odorless, but gas companies inject them with a chemical called mercaptan that gives them a sulfur smell—like rotten eggs—to alert residents to a gas leak. A small gas leak could be creating the occasional foul odor you’re noticing, so don’t take any chances.

Should I be worried if I smell sulfur?

When you smell the dreaded rotten-egg-sulfur-odor wafting around your house, caution is king. And we’ll just say this now: If there’s even the slightest chance that you could have a gas leak, leave your home and call your utility company or the fire department right away.

What can cause Sulphur smell in house?

The two most common sources of a rotten egg smell are a natural gas leak, and escaping sewer gas. In its natural state, natural gas is actually odorless. That’s why utility companies inject a substance called mercaptan, which emits an odor that smells like sulfur or rotten eggs.

Why do I smell sulfur after Covid?

Key Takeaways. Some people recovering from COVID-19 report that foods taste rotten, metallic, or skunk-like, describing a condition called parosmia. COVID-19 can damage olfactory receptors in the nose or the parts of the brain necessary for smelling.

How do you get rid of sulfur smell?

Chlorine bleach can effectively remove medium to high levels (over 6 mg/l) of hydrogen sulfide. The chlorine in the bleach chemically reacts with (oxi- dizes) the hydrogen sulfide eliminating the “rotten egg” odor. Chlorine bleach also reacts with iron or manganese, and disinfects water supplies.

Why do I smell sulfur in my bathroom?

Does your bathroom smell like sewage or sulfur after a shower? Does your toilet smell after each flush? If it does, it is likely because of the production of hydrogen sulfide gas, otherwise known as sewer gas. This foul smell is produced by bacteria in the ground, sewage, and in contaminated water in pipes.

Why do I smell sewer in my house?

If you are detecting foul sewer odors inside the house, this means that there is a weak link somewhere in your plumbing system. Possible sources include bathroom sink drains, toilets, kitchen drains, basement drains, old cast iron piping, or even the vent stack that goes out through your roof.

Why does it smell like rotten eggs in my bathroom?

If you are noticing the smell of rotten eggs, it is possible that your water or sink drain is contaminated. It could also be that the drain is clogged or partially drained. When sinks are clogged, they drain slowly, which can cause bacteria to build up in the p-trap and create the hydrogen sulfide gas.

Why does my garage smell like rotten eggs?

Whenever gasoline gets to the catalytic converter, it will transform the amounts of hydrogen sulfide into sulfur dioxide. This will cause the catalytic converter to not process the gases as it should, which will give the smell of rotten eggs. This will cause you to need a new catalytic converter.

Why does basement smell like rotten eggs?

Sewer gas. That “rotten egg” smell in the basement is sewer gas, or hydrogen sulfide. It comes from decaying organic matter like sewage in your plumbing lines, according to The Scottish Plumber on Angie’s List.

What is TMAU?

Trimethylaminuria (TMAU) is an uncommon condition that causes an unpleasant, fishy smell. It’s also called “fish odour syndrome”. Sometimes it’s caused by faulty genes that a person inherits from their parents, but this isn’t always the case. There’s currently no cure, but there are things that can help.

How do I get rid of trimethylaminuria?

Treatment for trimethylaminuria is focused on removing and preventing the bad odor. Options for treatment include diet modification, vitamin B2 (riboflavin) supplements, antibiotic treatment, and probiotics. Other supplements such as activated charcoal can help remove extra trimethylamine from the body.

How do I know if I have trimethylaminuria?

A urine test is used to diagnose trimethylaminuria. The person’s urine is tested to look for higher levels of trimethylamine. Testing can be done by giving choline by mouth followed by urine collection a certain number of times over a 24 hour period.

Can TMAU be cured?

TMAU can’t be cured. But making changes in your diet, using certain soaps and lotions and managing stress can help reduce its symptoms.

What food causes trimethylaminuria?

Trimethylamine comes from foods that contain choline, carnitine, and trimethylamine N-oxide, known as TMAO. Examples of these foods include liver and eggs. Usually, an enzyme breaks down trimethylamine as part of the digestion process.

Can probiotics help TMAU?

Could probiotics help? Whilst there is currently no clinical research proving that probiotics are effective in TMAU, the reasoning behind supplementing with them seems sound. The bacteria in our gut play a vital role in helping us break down and digest our food.