The cleaner product is perfectly amazing. Simply wet the top spray, a little cleaner on the top and lightly scrub with a soft-bristle brush. Then rinse. How much easier could it get (other than paying someone ELSE to wash the top)? I think that, since I'm also using the top protector - which beads up water and makes stains less likely - the spray bottle of cleaner will last me over a year.As for the protector, the fact that it comes in an aerosol is an inconvenience since you have to wait for a windless (and ideally sunny) day; the slightest breeze makes the spray miss the intended target. That said, following these constraints, I found there to be more than enough in the can for 3 thorough coats of protectant. I had about 1/3 - 1/2 of a can left after 3 coats (on my 1995 Saab 900SE Convertible). And the stuff works great, water beads up wonderfully, whether rain or dew.AWESOME, AWESOME PRODUCTS!! HIGHLY RECOMMEND TO ANYONE WITH A RAG TOP.