Antiseptics & Disinfectants

Both antiseptics (e.g. Alcohol, Hydrogen Peroxide) and disinfectants (e.g. bleach漂白水 or quat季铵盐) are chemicals that kill microbes or prevent them from reproducing. (e.g. damage cell wall, ribosomes, DNA molecules

• However, despite both can't be ingested, antiseptics are usually safe to use on skin while disinfectants are not.