Driveway sealer on carpet
Fairly new tan berber carpet and I must have walked in some of the wet driveway sealer and tracked it on the carpet. Just a few spots but definitely not good. It is now dry and nothing will touch it.
The can of driveway sealer says it is "Coal Tar Emulsion". When it was fresh, it cleaned off my hands with water. After some of it dried on my arm, I was able to scrub it off with a fingernail brush, proving that skin is washable. (Either that or I scrubed a layer off)
I hate to cut fibers of carpet off though.