I was cleaning my rims and there must have been a piece of sand on towell, how do I fix if possible.

 

If they are not clear coated you could try and use some Mothers Aluminum and Mag polish. It works wonders on my wheels. Just make sure the wheel is clean and dirt free for best results. It may take a few trys to work it out. Hope this helps a little. Good luck.

 

this is worthless w/o pics!

 

I can tell you this the scratch is pretty deep.