EWG's Guide to Healthy Cleaning | Decoding the Labels To be safe, store all of your cleaning products away from heat sources. Corrosive/Caustic "Corrosive" or "caustic" substances can cause serious chemical burns to the skin, eyes or lungs. Bleach, oven cleaners and drain openers are primary offenders. Avoid these products at home, and keep them far from children's reach. Do not induce vomiting