Replied By Kristy (WA) on 02/01/2022
It burns like hell because you didn't add salt to the solution, not because of the hydrogen peroxide content. Even if you had just added pure water it would've burnt like hell without the salt.Replied By Nicole (Dallas) on 08/02/2024
If you use only water and hydrogen peroxide, it will burn. Remember to make a hypertonic solution by adding salt to the water, hydrogen peroxide solution. That will not burn your mucous membranes.