removing green/black algae from cement

[CGW]

^ I power wash my house, yard and driveway yearly after the rainy season, 95% of the paint stays on, the ~5% thats comes off gets touched up, I standby what I said, if the paint comes off by just washing it, the paint had never adhered correctly in the first place, it is a crappy paint job! my mid-priced Psi washer which I would guess has about 1k nozzle Psi is not capable of stripping paint off if it is a acceptable coating, sure I could buy a high end Psi washer with 35k nozzle Psi that would strip paint off a car, but we are talking about cleaning mold which entails washing walls drives etc, you should be able to do so without the paint coming off.

Cheers

[2fishin2]

Power washer or plain bleach just pored on will do the job. Dont need to scrub anything


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