The Number One Grip Tape Cleaner
Grip Gum will take dirt and dust off your grip tape. Rub Grip Gum lengthwise across your skateboard using long firm strokes. Use Grip Gum frequently to avoid dirt build-up and whenever traction is diminshed and you don't want to replace your griptape. Grip Gum will stick it to the dirt on your deck
It works!... no Really, I was skeptical, but pleasantly surprised on how well this works.
Worked great. Turned an old dirty tape job into clean one with lots of grip.