A Anna S New member Sep 20, 2009 #1 I have to park under a walnut tree that's above my driveway...Fresh walnut marks and stains will come off, but there are older stains that are so deepset they wont come out with normal (and hard) scrubbing and washing... Any suggestions???
I have to park under a walnut tree that's above my driveway...Fresh walnut marks and stains will come off, but there are older stains that are so deepset they wont come out with normal (and hard) scrubbing and washing... Any suggestions???
