2006-10-21 04:53:09 · 11 answers · asked by gloria b 1 in Home & Garden ➔ Maintenance & Repairs
Go to your hardware store and get some Trisodium Phosphate. Use a container you can throw away. Use hot water, and 1/2 a cup of Trisodium Phosphate. Mix it in the hot water till it's dissolved. With a garder sprayer, put the Trisodium Phosphate mix in, add 1/2 bleach and 1/2 an 38 oz. bottle of Dawn dish washing liquid. Put the top on then turn the sprayer end over end a few times to mix everything together. After, add more water if needed. Spray your patio and the side of your house where the mold is. A pressure washer would be nice but a garder hose will do. Don't let this dry. It's best to do it on a cloudy day. Early morning would be best. Put it on heavy. Hose off. You may need to hit the heavy spots again. You will pass this on to friends. I was a painter and this never failed us. Take care.
2006-10-22 01:23:16 · answer #1 · answered by James C 2 · 0⤊ 0⤋
So far most have told you bleach but havent told you to be careful to mix it with water befor use. Use of bleach is sometimes very bad if mishandled. So use a spray bottle and put about two cap's full of bleach in it and fill the rest of the way with water then spray on surfaces needing cleaned of green grouth then wait for about an hour and spray with garden hose!
2006-10-21 05:09:44 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Pour bleach on it and let set, then add some water and scrub it off. Use bleach as needed to keep it clean.
2006-10-21 04:57:35 · answer #3 · answered by fordcoupe96 3 · 0⤊ 0⤋
use bleach and if the areas your talking about are very shaded by tress,you'll will need to cut some down to provide sun to the moldy areas
2006-10-21 18:03:40 · answer #4 · answered by kimmi 3 · 0⤊ 0⤋
Clorox and a pressure washer
2006-10-21 05:01:27 · answer #5 · answered by soul candee 3 · 0⤊ 0⤋
eww thats mold. and get bleach and a warm compress washclothe and contiue to lather in a contunuous pattern. or call an mold expert....
2006-10-21 05:01:26 · answer #6 · answered by Rach 2 · 0⤊ 0⤋
a pressure washer and or bleach water
2006-10-21 06:02:23 · answer #7 · answered by ash 4 · 0⤊ 0⤋
not enough sun prun or take down some trees and get some sun in there
2006-10-21 06:19:16 · answer #8 · answered by Anonymous · 0⤊ 0⤋
you can use bleach. mix bleach and water together.
bleach will kill mold. be carefull not to get on other things
could kill other plants to. if they got to much.
hopes this heps.
2006-10-21 05:03:01 · answer #9 · answered by whirlwind 4 · 0⤊ 0⤋
go rent a pressure washer
2006-10-21 05:00:10 · answer #10 · answered by jo 3 · 0⤊ 0⤋