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I have never used it to wash. sposed to be safe. But there are products out there for washing, why not use them? $10 on a bottle of Meguires goes a long way. Use simple green for grease and really bad crap, works great for that! MHO.
I got a gallon jug of the concentrated version from Sam's and use it for my bike and truck.
Put some in the bottom of a 5gal. pail, half fill it with water and use a sponge to wash the bike with.
It takes off that sludge of dust, grease, and oil that collects on the lower parts of the bike at least as well as most of the much more expensive 'designed for a bike' products.
But I still like to use a wax like Blue Ice on it after it dries because Simple Green doesn't leave anything like a wax behind the way some automotive products are supposed to.
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I use simple green for my bike and lots of other things too.
Pro's, it's cheap and works great.
Con's, it doesn't have a Harley Davidson logo on the label.
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