Interested in others experiences, but I washed the car this past weekend, including the top. When initially rinsing the car, the 303 performed great with lots of water beads allowing the water to simply run off the fabric. Proceeded to wash the entire car (including the top). Upon removal of the car wash suds, no more beading, like I never put on the 303. Looks like I may have just washed off the protectant? If so, no big deal as Ill simply reapply. Just need to take caution with future washes.

Chris