You will need hydrogen peroxide (3% solution), distilled white vinegar (5% acetic acid), two spray nozzles – one for the vinegar and one for the hydrogen peroxide, and one spray bottle – for the vinegar. You might want to consider wearing a mask if you are sensitive to mold.
Begin cleaning the surface of large debris by washing it down with soap and water. Dry with a clean cloth. Fill the empty spray bottle with undiluted distilled white vinegar and screw a spray nozzle onto the brown bottle of hydrogen peroxide, keeping it in its original bottle and to protect it from light.
IMPORTANT: Do not mix the two liquids in one bottle or on the surface – they form peracetic acid which is unstable when in this form!
Start with either the vinegar or the hydrogen peroxide; the order doesn’t matter. After cleaning the surface, mist the surface with the contents of one bottle, let it sit for at least 5 minutes, wipe with a clean cloth, then repeat with the second bottle.
"QUEEN OF CLEAN"