Warnings, Storage and Handling of 35% Hydrogen Peroxide

H₂O₂ is a very strong oxidizer and if not diluted, it can be extremely dangerous or even fatal.

Handle carefully, direct contact will burn the skin or eyes - immediately flush with running water. The skin will temporarily turn white, but will do no permanent harm). It is strongly advised to wear goggles during handling.

Dilute properly before use.

Store safely and properly - After making a dilution the remainder should be stored tightly sealed and well labeled in the freezer. When kept in the absence of light and contaminants, it dismutates (breaks down) very slowly at the rate of about 10% a year. This can be slowed down further by storing the H₂O₂ in the freezer.

Keep it away from children - H₂O₂ can easily be mistaken for water, so inform all possible contacts of the solution of its presence and potential danger.