CEDAR WASH Eco-Safe and Organic Wood Cleaner, 10 lb. Container, Clear (WS-CW-10LB)

My cedar sided shed is 20 years old and the front side facing the sun was totally grey.Here is what I did…….I took a 5 gallon bucket and added1 gallon of water to it. I next added 1 cup of this product to it and then used my electric drill w/stirring paddle to mix it up for about 13 min.I took this 1 Gallon mixture and put it into a 1 gallon sprayer. I started spraying at the top of a wall and could immediately see a dark sludge flowing down the wall. I scrubbed the siding with a handheld good bristled brush. You will be amazed at how gunked up the brush gets and what’s flowing down the wall. Every minute or so I would take the garden hose and spray clean the brush and then back to brushing the wall.Once I got the all the wall brushed, I took the hose on jet spray and hosed the wall down thoroughly.Since the siding was exposed to cleaner and water it still looked pretty dark but I could see various spots of patches of red showing through. After the shed thoroughly dried after about 4 hours, the wall looked great about 90%. I touched up a couple of areas and am now 100% satisfied.This product worked fine for me but I had many doubts after reading some reviews.

I was shocked and amazed at how easy this was. Zero scrubbing at all. I sprayed on, let sit for 5-10 minutes and sprayed off with a garden hose. It was wild to watch black colored water run down and the natural color of the cedar shake come back to life. We thought the home we just bought would have to be painted. This product is amazing!

I have cedar timbers on my front porch that needed cleaned before staining and sealing. Did a lot of research and this product appealed to me because of plant safety and I could use a garden hose to rinse it off. I did not want to use a power washer on cedar. I mixed one batch which seems to take forever to get mixed. Hard to tell when it is ready so I stirred for the time noted on the package. Read on line that this is basically just hydrogen peroxide, so I researched the volume of H2O2 . Turns out I could use the 3% peroxide sold in drug stores. I bought one that had a sprayer on it for a buck. Used it and compared the results. The dollar stuff worked much better and you can actually see it turning white as it should to kill the mold and mildew with no over spray.Be prepared to scrub it off no matter what product you use.

I used this product at max strength - one cup/one gallon water on shingles on the side of my house. My cedar shingles have not been cleaned in 20 years. Mixing is really important to fully activate the product. I mixed one gallon at a time, sprayed it on and let it sit while I mixed another batch. I used a hose with a spray nozzle to wash it off because I was worried about the damage a power washer might do. Worked great! The only area I had to scrub (lightly) was the bottom two rows of shingles that were covered with algae. You may want to cover your windows though - whatever came of the shingles left a gooey film on the glass that was really, really hard to get off.

Very impressive. Worked better than I expected. I couldn’t tell the difference between where I used this product (I sprayed it on and rinsed with a hose) and where I used a pressure washer. My cedar shakes were in rough shape and though it didn’t get all the stains out, it was a very good start. I think those who say it doesn’t work probably didn’t stir it for the full fifteen minutes as per the instructions.

If I could leave no stars I would this product clogged up my pump and won't desolve and it dident work for anything

Spray it on following instructions and wash off cleans very well

Product works very well, only down side is ,it requires 15 minutes of stirring before use.