
What’s That Smell? – Identifying Unknown Fumes in Your Home
There are many sources of bad smells in and around the home including spoiled food, mold, volatile organic chemicals, leaky or backed-up pipes and drains, and pet odors. Mixing some household cleaners such as bleach and ammonia or acid can produce toxic fumes. Some toxic fumes such as carbon monoxide are odorless. Symptoms of toxicity will depend on the gas.