Roof Cleaning Mix Ratios

That s with the realization that 6 00 sodium hypochlorite is used and this is equivalent to 5 80 available chlorine.

Roof cleaning mix ratios.

Mix a solution of oxygen bleach and water into a pump style garden sprayer. Available chlorine is the amount of chlorine available for sterilization or moss killing in this case. 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. It also lets them see several examples of good and bad mix resu.

Personally i go very strong and always apply 50 50. Apply the oxalic scrub and the rust comes right up. So today i did a test old mix first i waited and waited 15 20min no result applied to pavers. This video is made to give the beginner a lesson on how to make a softwash roof cleaning mix.

As always our chemical dilutions start out at 1 ounce per gallon of mixture and you can adjust up to 4 ounces per gallon of mixture for the strongest cleaning ratio. We only use oxalic when there is rust that needs cleaning. 2 2 gallons of normal 6 bleach mixed with 0 8 gallons of water will give you 42 000 ppm. I had 40gal of old mix in my tank from the 6th of this month it was mixed to 3 at the time.

The bleach to water ratio will depend on the concentration of oxygen bleach you are using. Same mix now added 2oz of leslie s fresh n clear now it started working with in minutes after applied to pavers and their is no he. As for the soap i ll get any concentrated dish soap. As far as coverage per gallon that all depends on the roof.

Typically this is ajax and i ll dump 2 big containers per 50 gallons. Follow the directions of the label of the oxygen bleach for proper mixing instructions. On a standard shingle roof here i can do a 2000 sq ft house with 50 gallons of mix easy. It is very important to rinse the shingles before the bleach solution dries notes the asphalt roofing manufacturers association.

We find roof mix does a great job with pre treat and makes things pop. Again depending on climate the ratio may vary. If it s running too much just add more soap.