How To Clean Rubber Scuff Mark

[BoatingDave]

my son was playing with one of those rubberized toy torpedoes. The heavy ones that really move under water.

Problem is we have a newly plastered pool (about 2 weeks). Now I have an inch long black (rubberized?) scuff mark on the bottom. Totally annoying because my eye is drawn to it.

What is the best way to clean it? should i try to scratch it out with a pumice stone? will that smear it? It kind of looks like sneaker mark on a basketball court.

thanks

[Seahunt]

Do you have a pool brush? I had a friend using black flippers on the new pool and left black marks everywhere on the wall where he pushed off. The brush and a little elbow grease and they were gone.

Oops. Just noticed your plaster is only two weeks old. Better check with the plaster company about cure time before using a brush.

[BoatingDave]

Do you have a pool brush? I had a friend using black flippers on the new pool and left black marks everywhere on the wall where he pushed off. The brush and a little elbow grease and they were gone.

Oops. Just noticed your plaster is only two weeks old. Better check with the plaster company about cure time before using a brush.

i'll check with the plaster guys, but you mean one of those wire brushes? the soft bristle ones don't seem to do the trick

[Seahunt]

The brush I have has plastic bristles with some metal ones interspersed.