Patent ID: 7795199

Claim:
A method of cleaning a hard surface, comprising applying to the surface a cleaning composition comprising: spore, bacteria, fungi, or enzyme; borate salt; an amine antimicrobial agent of the formula: [(R 1 )NH(R 2 )NH 3 ] + (CH 3 COO) − , wherein R 1 is C10-C18 aliphatic group or an ether group having the formula R 10 OR 11 ; in which R 10 is a C10-C18 aliphatic group and R 11 is a C1-C5 alkyl group; and R 2 is a C1-C5 alkylene group; nonionic surfactant; and, optionally, about 0.1 to about 35 wt-% silicone surfactant, wherein the composition provides greater than 3 log 10 reduction of bacteria within a 5 minute contact time.