TSP on concrete

Mark 8262

Residential and Commercial Pressure Washing Specia
I have done some searches but have found little info on using TSP on concrete. Is it effective for cleaning drive through lanes? dumpster pads/grease/oil spots?

I know its not the most environmentally friendly chemical out there, just checking..thanks
 
It depends on what you want to clean.

For dirty concrete, a good soap or mild degreaser (but not close to asphalt).

For oily/greasy concrete, a stronger degreaser (not to be used around asphalt).

What are you planning to clean?





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What would you use if you are around asphalt for those types oil, grease, and general flatwork?
 
Thank you Jim. Who do buy your chemicals from?
 
I have good luck with TSP and Caustic Soda downstreamed. Sometimes I add Purple Power. Dwell, surface cleaner, rinse well and neutralize with oxalic.
Pat, I have thought about trying caustic beads on bank drive thru's and service stations. How many ounces of caustic per gallon of water would be a good starting point?
 
Pat, I have thought about trying caustic beads on bank drive thru's and service stations. How many ounces of caustic per gallon of water would be a good starting point?

for downstreaming I usually use a large scoop of caustic and one of TSP if lots of mildew I'll also use 12.5% Bleach. If more grease I'll up the caustic. My scoop is probably 16 or 20 ounces.
 
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