Cleaning concrete patio

Old 08-12-07, 12:17 PM
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Join Date: Nov 2000
Location: MA
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Cleaning concrete patio

We have a concrete patio, we just recently power washed it, but there are some stains left that the power washer didn't take care of. Can you recommend a product for this? One stain is from a flower pot, soil and water runoff that has made a stain, another is from melted wax from a candle, and there are some rust colored stains. I've tried the following things that didn't work, concrete cleaner from Lowe's, TSP, dishwasher detergent. The patio is about 15 years old. Any suggestions would be great, thanks!
Old 08-12-07, 12:51 PM
Join Date: Mar 2005
Location: USA
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Cleaning concrete patio

Try some CLR. - Available at bad boxes and even in the toilet cleaning section at a grocery store.

It is surprising what some of the stains it will remove. - Just a suggestion.


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