PBW is an alkaline, non-caustic, environmentally and user friendly cleaner. 2 oz packets, 25 in a case.
STAR SAN is a high foaming, acid anionic, no-rinse sanitizer. 4oz bottles, 25 in a case.
SaniClean is the low-foam version of Star San. With a contact time of 2-3 minutes it is not as fast as Star San, but works as well. You also have...