Step 1 Clean 1 Gal. Mold and Mildew Hydrogen Peroxide Cleaner

Peroxide is supposed to KILL mold and remove stains.

5-7.9 percent by weight per Safety Data Sheet listed in description here. When determining the percentage of any ingredient of a cleaner, refer to the Safety Data Sheet (SDS). DON'T KNOW WHY HDX REP DIDN'T KNOW THIS.

Check out sodium percarbonate. Check out the wiki page. Check out wintersun chemical. If you find better let me know. Hydrogen peroxide in liquid form (35%) is mixed with sodium carbonate (common laundry detergent ingredient) and yields sodium percarbonate. Wintersun chemicals sells it as straight sodium percarbonate which if stored where moisture can get to it will result in busting an enclosed container. Not having previous experience I ordered the coated version. In retrospect I should've ordered it straight as it is difficult to get the coated version to dissovle in hot water e.g. it takes some effort. Would like to try in a blender : ). Regardless, do not use Chlorox for mold remidiation. Chlorox is a chlorine-based product toxic to humans. Hydrogen peroxide kills anything organic and I have at least determined that it's molecules are smaller than those of black mold vs. Chlorox's active ingredient, sodium hypochlorite, 8.5% by volume being larger than those of black mold. Further the sodium hypochlorite damages the wooden stud's by weakening the portion of the wood it comes in contact with; softening could lead to later wood destroying insects. Also the active ingredient evaporates almost immediately as it isn't bound to the 91.5% water you just left on the stud to evaporate/penetrate. Depending upon where you live; in South Louisiana, the humidity is always high, preventing the moisture content of the wood from being lowered than it's environment & as long as these conditinos exist, the water portion you applied will be penetrating deeper into the wood's fibers and feeding any mold it encounters. Come to think of it, if you took OTC H2O2 at 3% and tried to boil off the water portion, the hydrogen peroxide would be destroyed before the water boiled; but by destroyed I guess I mean evaporated. But since the product remains active from up to 6-8 hours, the penetrating action would result in killing mold. I wish to perform a mold study. I have everything I need except experience. I have an entire residence that is gutted & was flooded inside to 6'. Anyone wishing to guide me, would appreciate any help as this work could result in saving a life.

It can be put in a spray bottle just follow directions.