While specialized eco friendly roof cleaners are available they are a little more expensive.
How much bleach to clean roof softwash.
It is very important to rinse the shingles before the bleach solution dries notes the asphalt roofing manufacturers association.
What bleach does to your roof.
Cleaning a roof costs 294 and 582 or 423 on average expect to pay between 0 20 and 0 60 per square foot regular roof cleaning makes it last longer and improves your curb appeal.
Optionally add cup 177 5 ml of a non ammonia heavy cleaner such as tsp trisodium phosphate for extra cleaning power.
Mix 1 gallon hot water 1 cup chlorine bleach and 1 cup powdered laundry soap into a large bucket.
Another way to clean shingles with bleach is to combine 1 gallon of water with 1 quart bleach and 1 4 cup trisodium phosphate according to today s homeowner.
Use an extra long paint stirrer or.
A home cleaner can be made with a quart 95 l of standard laundry bleach and a gallon 3 8 l of water.
A swimming pool holding 15000 gallons would require appx 10 gallons of chlorine which is equivalent to a 1 5 chlorine water ratio.
Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.
A garden hose is the best tool for this job as pressure washers can damage asphalt shingles.
Moss and stain infested roofs will lose as much as 50 of their service life from microorganisms.
How to use bleach to clean a shingle roof.
Pour the contents directly from the.
This is a dangerous project that can damage your home so it s best to hire a pro.
A clean roof will last longer and save property owners thousands of dollars on service and replacement costs.
The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.
Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.
A pressure washing contractor might also suggest gutter cleaning and other power washing services for additional fees.
At keeping it clean we ve seen just about everything when it comes to roofs and moss removal and we can tell you upfront that using bleach on your roof is rarely a good idea.
Cleaning your stained roof will save you money on your monthly cooling costs.
Costs for soft wash roof cleaning typically range from 250 to 600 depending on the size and construction of the roof and level of dirt covering its surface.
Roof cleaning contractors are using a far more dangerous ratio of up to 90 chlorine water there are environmental consequences of using chlorine at these ratios which are explained below.