Weird Stain

[Goldenboy]

Its a circle stain on a nylon berber. Has a yellow tint. Inside the circle its fine. Hit it will my prespray instantly goes away. Rinse it and Dry stroke the shit out of it. Its gone. Comes back a few days later. Its about as round as a basketball outside a bathroom. Lady says it was there after the bathroom over flowed. Whats the fix?

Golden Boy

 

[Dan]

Sounds like water stain. Stain magic, browning treatment, coffee and tannin, acetic acid. Lowering the ph is the solution.

 

[Royal Man]

Mist it with browning treatment and bonett.

 

[steve_64]

clean it and apply a solvent protector to that area to keep it from wicking back.

 

[Desk Jockey]

Sounds like a water stain from the improper drying when flooded. Yellow RX or similar spray but I wouldn't steam it, I'd hit it with a pad. Bonnet or OP to leave it drier so it doesn't wick back.

 

[Buck1955]

I have had great success using Scott's coffee stain remover. Its an encapsulate so it wont come back.