Although I do like the can and sprayer with it's large button, the Mega Shower Foamer doesn't deliver. Anything.

I followed all of the directions: shake & spray surface while holding the can 12 inches away, then wait 2 minutes to wipe or rinse. I sprayed the three walls of my shower twice, up to 4.5 feet, once while waiting 2 minutes, and again while waiting 10 minutes. There was absolute NO difference either time. The can was empty (and I have a ridiculously small shower at 4x3x8) so I got my scrubbing brush and finally got everything cleaned up nicely.

The bottom line: I will not be purchasing...