Mix 1 gallon of warm water with 1 1 2 cups of trisodium phosphate and 8 cups of bleach in a 5 gallon bucket.
Diy house siding mixture.
Mix 1 3rd cup of trisodium phosphate and 1 3rd cup of laundry detergent powder in a gallon of water.
When using a power washer or hose apply it from bottom to top then rinse the diy vinyl cleaner off a few minutes later from the top down.
Stir water and while water is still circulating add 1 gallon liquid bleach.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
Step 1 add detergent and baking soda.
This diy homemade power washer detergent soap is great for vinyl sidings.
Mix carefully to avoid suds.
Keep stirring and while water is still circulating add 2 cups tsp tri sodium phosphate.
Your standard household whitener it appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
You can experiment with different proportions but this works well for me.
Clean the outside of the house with bleach and water to remove mildew algae and dirt.
Step 3 dip a stiff scrub brush into the cleaning solution and scrub the dirty area.
Stir the mixture until the trisodium phosphate dissolves.
With this vinyl cleaner there are essentially two parts and each gets mixed separately.
For a stronger solution mix together one third cup powdered laundry.
This mixture should be applied using your power washer from the bottom of the siding and slowly moving to the top.
The current darling of the siding industry fiber cement has earned a reputation for stability and low maintenance.
1 3 cup powdered laundry detergent.
Take 5 gallon bucket and fill 1 2 with warm water.
It s made from a mix of wood pulp cement clay and sand and it can be molded to mimic wood clapboard shingles stucco and masonry.
I put 1 1 4 gallon of water into the sprayer and add 1 4 gallon of bleach into the water.
I mix my solution one part bleach to five parts water.
Once you have your bleach water solution pump up the sprayer.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Mix one part bleach with three parts lukewarm water in a large bucket or directly in a pump sprayer if you.
It readily accepts paint and most manufacturers offer an array of factory applied finishes.