Puke stain on concrete

[Tony R]

Had an old puke stain I could not get off the sidewalk in front of a bar this morning. I tried power stroke downstreamed and poured it on strait. It didn't phase it. Any suggestions?

 

[Steven Button]

Give undiluted 12.5% bleach in a pump sprayer a shot... usually works good on this type of staining that degreaser doesn't touch.

 

[Doug Rucker]

It's usually the acid form the stomach that causes the long term stain. Try some lemon or lime juice. Pour it on scrub it in, let dit a few minutes and pressure off. Has worked for me before.

 

[Kory]

Give undiluted 12.5% bleach in a pump sprayer a shot... usually works good on this type of staining that degreaser doesn't touch.

I'm with Steven on this

 

[Diamond Jim]

Try and do a pee pee on it ? If not Bleach it. Don't mix pee pee and bleach.

 

[Kory]

I have so much SH in my system if I do what Jim says it will come out 3% so it might actually work!

Diamond Jim please fill out your signature.

 

[mike.s2@cox.net]

yeh its the stomach acids

 

[RGilliam]

yea I can never get up the puke stains on my concrete,....let me know if you find out what gets its up

 

[Kory]

Sh still is king when it comes to organic stains. We see a lot of them in Tampa especially after gasparilla.