I’ll give him a jingle this week. Thank man!
Gimme a minute I’ll get the spec’s
Then you can see for yourself. They all cater to different situations. I don’t do concrete cleaning, so I don’t wanna steer you into a particular product they have.
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They do have great products. I’m not a big concrete guy…but I had some oil stains in my own driveway that I poured power solve (from hydro chem) on and just left them. They are 99.9999% gone after about a month
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If it’s an animal fat stain then potassium hydroxide is your best bet, but I agree, it’s likely the rub.
If you look at the big picture then what you have is a red stain. Two things get out Red…muriatic acid and oxalic. I’d try a blend of oxalic acid, your favorite surfactant (likely elemonator with this crowd) and a touch of phosphoric acid. So like 6% oxalic, 2% elemonator, and 2% phos in water. Spray it on direct like a pre treat and see what that does. The same Tannins that are in wood are also in food. Oxalic may work because it bleaches things SH just can’t.
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Looks like you’ve got 2 different things going on there. Some of that looks like some rust from the smoker but you should be an F9 expert by now and if that didn’t work on the orange then may be the sauce. Add some hydroxide or buy some purple power that has it in it, and spray on there. Let dwell a little while and clean. Follow directions. If that doesn’t get it, you’ve done all you can do.
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Purple power was the decreaser I used. I put it on straight. And vigorously scrubbed it in. No dice.
Definitely not rust stains. F-9 had no effect.
Pulled pork ?? Put some hamburger buns on it. Open side down sir ,let um sit n soak
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I’d throw some acetone or lacquer thinner on there and see what happens.
I’d throw some miller lite at it.
Honestly I’d pour a green (original) monster on it lol
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