Clean the mold and mildew mix 1 2 cup of tri sodium phosphate tsp in a gallon of water in a bucket.
Tsp to clean metal roof.
You ll need to dilute the tsp first just like you would for any other application.
For very heavy duty jobs use one cup tsp cleaner to three quarts warm water.
Use a cloth or sponge to clean.
For any areas that don t wash away with pressurized water fill a bucket or other container with water.
Green algae black mold and moss begin to die off on contact.
Easily clean moss off metal roof with wet forget.
When cleaning roofs with tsp it is essential to be very careful of the surroundings.
That specialize in roof cleaning.
Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.
Mix water and mild detergent for stubborn areas.
Wet and forget is as simple as spraying your outdoor surface and forgetting it.
And some of them.
It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.
If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp.
Tsp can be used to clean roofs of all types.
Tsp cleaner can be used on roofs of all kinds.
Tsp is available in most paint or home improvement stores.
Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.
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.
Opt for something soft to protect your roof s paint and parts.
Diluted in water and applied often with a stiff scrub brush it can.
Mixing tsp for roof cleaning.
Tsp can be very difficult to mix hot water is recommended but not needed here is a simple method.
As with all other uses of tsp cleaner it needs to be diluted usually with cup to two gallons of warm water.
Usually tsp is diluted by adding a half cup of it to almost two gallons of warm water.
We use a 5 5 gallon system just for this reason.
Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean.
Solutions range from one cup tsp and one gallon of bleach per five gallons of water to one cup tsp and 2 5 gallons each of bleach and water.