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to_sassy4_u
Lv 5
to_sassy4_u asked in Cars & TransportationMaintenance & Repairs · 1 decade ago

how to get diesel off of concrete?

I have tried everything I can think of. From Dawn dish soap to chemicals from the Auto supply store. Anyone have a "home" remedy that might work better? Thank You!

Update:

I have tried kitty liter ...it works great on plain gas or oil but not diesel. Thanks

4 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    Trisodiumphosphate (TSP) will lift diesel fuel out of concrete. It can be purchased at any hardware store. Chances are that the DAWN took out most of the fuel and you are left with just the stain. The TSP should remove the stain too. Pick up a pair of disposable rubber gloves while you are there; TSP is not friendly to human skin.

  • Mustang Driver
    Lv 6
    1 decade ago

    Have you tried a product called simple green? If not, you should find it at Wal Mart. It's very strong, biodegradable, and versatile. Pour enough to cover the stain and scrub, and rinse off. If that doesn't work....try some brake parts cleaner, it will smell, use a rag you are about to throw away, and wipe it up immediately.

  • nighttime_ran
    Lv 4
    1 decade ago

    Have you tried kitty litter.When a cat uses the litter box it clumps into a solid for easy removal.You can pick-up a bag a the dollar store.Good Luck.

  • J Rich
    1 decade ago

    kitty litter will suck it right up.

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