|Bacteria||Contact Time||Avg % Reduction|
|E. coli||30 sec||99.6215|
|E. coli||60 sec||99.9600|
|E. coli||90 sec||99.8502|
|S. aureus||60 sec||66.9438|
|S. aureus||90 sec||57.8936|
|S. aureus||5 min||99.9911|
|P. Aeruginosa||30 sec||99.9700|
We achieved the minimum 99.9% reduction of E. coli with 60 seconds contact time, without pre-dissolving the salt.
We achieved the minimum 99.9% reduction for S. aureus when utilizing the pre-mixing of the salt before cycling, and with a 5-minute contact time. For a 60 sec contact time, the addition of vinegar significantly improved the reduction to 98.944%.