fix-a-flat?

[Davidk]

DynaPlugs and a nice small air compressor. You may also consider adding RideOn to your tires.

If there is nothing obvious, such as a nail, how do you find the leak while on the side of the road?

What is the difference between RideOn and Fix-a-Flat?

Tire companies tell me that they hate fix-a-flat because they have the clean out the wheel before installing a new tire. Is it the same for Ride-on?