Hydrogen peroxide is mainly used as a disinfectant and bleach. It can kill germs on surfaces, help whiten fabrics or teeth in some products, and it breaks down into water and oxygen.

What it does

  • Kills germs: It’s used to disinfect household surfaces and, in some medical products, to clean minor skin or mouth areas.
  • Bleaches: It helps remove stains and lighten color on porous materials like fabric or hair.
  • Breaks down safely: In many uses, it decomposes into water and oxygen rather than leaving residue.

Important caution

  • It is not recommended for routine wound care or acne because it can irritate tissue and slow healing.
  • Do not swallow it.

If you want, I can also explain how to use it safely at home or what concentration means.