Cleaning experts will wash the roof shingles with a broom or a soft-bristled brush to prevent damage. They also clean with a combination of water and detergent in appropriate proportions of two parts of water to one part of detergent. If you want to clean your ceiling, you can always install a pressure washer and get down to business. The pump inside the pressure washer increases the amount of pressure with which water leaves the nozzle, removing dirt and the transparent film from the shingles.
Many contractors who use bleach will use the term Soft Wash. Or, if they tell you that they are using sodium hypochlorite, you should know that sodium hypochlorite is the chemical name for bleach. They can even tell you that they use SH, which is short for sodium hypochlorite, bleach. Some even mix the fragrance with bleach to mask the smell so you won't know it's bleach.
It's not until dirty, dark spots and moss stains appear that they realize that their neglect is affecting their roof. It's not a matter of appearance; if you ignore moss and other algae, you could end up having much more serious problems later on with your roof. Adding a small amount of degreaser to the roof cleaning mixture can be a great way to thicken the solution so that it adheres better, as well as helping to cut through thick layers of dirt, algae and moss. How often you should clean your roof depends on several factors, including the climate you live in, the amount of sun exposure your roof receives, and the color of the roof shingles.
This stain remover uses sodium hypochlorite and sodium hydroxide to break down these challenging films and is safe for use on a variety of materials, including rubber roofing and vinyl siding. These cleaners are so strong that you should try to keep the windows closed for a few days to avoid fumes and odors. Coupled with a little spraying and scrubbing, these special formulas will make your ceiling look fresh and refreshed in no time. The DEFY surface cleaner comes in a 1-gallon bottle that should be enough to prepare 7 gallons of the solution for you.
Purchased in large 55-gallon drums, millions of gallons of commercial grade sodium hypochlorite are used each year to clean the exterior of buildings. Many of the toughest cleaners damage vinyl or fabric awnings, while some biodegradable or lighter cleaners work quite well. This may allow the product to work better to help stop ceiling growth and possibly remove more stains on the ceiling. In fact, the company claims that Spray and Forget can keep ceilings clean of mold for at least two years and other surfaces for at least a year.
The change from clean to dirty can be very subtle, as the overall color of the roof tiles becomes darker than the rest. You may find it a little difficult to remove stronger moss or algae from the roof with this solution, but it's possible.
