Roof Cleaning Mix Ratios

We only use oxalic when there is rust that needs cleaning.

Roof cleaning mix ratios.

We find roof mix does a great job with pre treat and makes things pop. Personally i go very strong and always apply 50 50. You can adjust the amount of green wash bleach and water for your optimal cleaning solution. Apply the oxalic scrub and the rust comes right up.

Available chlorine is the amount of chlorine available for sterilization or moss killing in this case. Typically this is ajax and i ll dump 2 big containers per 50 gallons. 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. As for the soap i ll get any concentrated dish soap.

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. Follow the directions of the label of the oxygen bleach for proper mixing instructions. Again depending on climate the ratio may vary. If it s running too much just add more soap.

This video is made to give the beginner a lesson on how to make a softwash roof cleaning mix. 2 2 gallons of normal 6 bleach mixed with 0 8 gallons of water will give you 42 000 ppm. Mix a solution of oxygen bleach and water into a pump style garden sprayer. 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.

So today i did a test old mix first i waited and waited 15 20min no result applied to pavers. On a standard shingle roof here i can do a 2000 sq ft house with 50 gallons of mix easy. That s with the realization that 6 00 sodium hypochlorite is used and this is equivalent to 5 80 available chlorine. The bleach to water ratio will depend on the concentration of oxygen bleach you are using.

It also lets them see several examples of good and bad mix resu. It is very important to rinse the shingles before the bleach solution dries notes the asphalt roofing manufacturers association. As far as coverage per gallon that all depends on the roof.