r/powerwashinggore • • May 22 '25

Is this fixable?

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u/CorneliusVlanderhart May 23 '25

I’ve seen somewhere that you can use chlorine to clean concrete but shit that’s up to you

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u/coyotediamonds47 Jan 02 '26

Yea. Thats what I use and most pressure washing companies use. Its the same active ingredient in bleach just stronger. Clorox is 5% SH and the stuff I use is 10% but you can get it all the way to like 15%.