OVEN CLEANER

HAZARDOUS CONSTITUENT POSSIBLE EFFECTS
SODIUM HYDROXIDE Extremely corrosive, burns skin and eyes; usually fatal if swallowed; aerosols disperse chemicals, increasing inhalation dangers
POTASSIUM HYDROXIDE Extremely corrosive, burns skin and eyes; usually fatal if swallowed; aerosols disperse chemicals, increasing inhalation dangers

The majority of oven cleaners contain lye (sodium hydroxide or potassium hydroxide), which is an extremely corrosive ingredient. Whether the cleaners are contained in aerosol spray form, liquid, paste or powder, lye can attack skin, eyes, or internal organs. Lye in aerosol form is especially hazardous because small droplets containing lye can drift and land on skin, eyes, and sensitive lung surfaces. Labels on most oven cleaners warn that the product can burn skin and eyes and that fumes and vapors should be avoided.

Use: Avoid aerosol oven cleaners. Wear an apron, protective gloves, safety goggles, and a respirator with an organic vapor cartridge. Make sure there is plenty of fresh air and adequate ventilation present.

Storage: Keep out of the reach of children.

Disposal: Use up as intended. Take unused portions to a hazardous household waste collection center. If a collection center is unavailable, wrap in several layers of newspaper and dispose of in the trash.

Alternatives: Use a non-toxic oven cleaner.

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