Oven Cleaners
Cleaning an oven is made super easy with all of the oven-cleaning products on the shelves. While they’re good at getting at the baked-on grime, they’re also pretty toxic.
The active ingredient, sodium hydroxide (know as lye), is very corrosive and causes severe burns if it gets on your skin or in your eyes. If you breathe it in, you can have a sore throat that lasts for several days—never a good sign.