Thread: Black Engine Oil Stains on White Pebble Dashing
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Old Posted: 17-02-2010 , 08:38 PM #4
stony
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Join Date: Jul 2009
Location: Kinvara, Co. Galway
Posts: 230
Default wall stains
Try stone-ex. it is a concrete cleaner, acid based. Just do a little a time and leave to soak. Hose off. Wear gloves and I find a spray bottle for application works best
Gerry
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