Tsp Roof Cleaning Shingles

Mixing tsp for roof cleaning.

Tsp roof cleaning shingles.

Pour the mixture into the garden sprayer. Chlorine bleach also known as sodium hypochlorite or sh is not meant to be a roof cleaning chemical because it kills surface algae but can not penetrate the roof shingle granules to remove black mold root structures. Work from the bottom to the top when cleaning the shingles so that you can avoid standing on wet areas of the shingled roof. A mixture of trisodium phosphate tsp bleach and water will also remove stains.

Step 4 scrub the wet area of the shingled roof with a stiff bristled broom. Spray the cleaner on a section of roof and let it sit for about 15 minutes. When mixing the tsp with bleach for roof cleaning you will want to use a pressure washer with the black soft spray chemical injector tip. Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.

Roof cleaning using chemicals like chlorine bleach and tsp trisodium phosphate as a cheap roof cleaning spray to make your shingles look new again is not advisable. Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof. Roof stains return in as few as 9 months and the roof mold is worse than before. Saturate a 3 foot high by 10 foot wide section of the roof and allow the solution to sit on the shingles for about 15 minutes.

Oxygen bleach lightens stains as well and is less harmful to the environment but it doesn t produce as immediate or dramatic an effect as chlorine bleach. Diluted in water and applied often with a stiff scrub brush it can remove.