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Trial Number 0

Trial Purpose:

To evaluate the effectiveness of alternative cleaning technologies in comparison to conventional disinfecting spray.

Date Run:

08/20/2020

Experiment Procedure:

Pre-weighed coupons, three of each substrate for each product, were contaminated with 0.5grams of Hucker's soil and air dried for two hours. Dirty weights were taken before placing three of the same substrate on the SLW Unit. The coupons and a Wypall paper towel attached to the SLW sled were treated with two sprays each of the cleaner. Coupons were cleaned for 20 cycles (equal to 30 seconds of cleaning), and final weights were taken the next day after air drying.

Trial Results:

Cleaner Substrate Initial wt. of cont.  Final Wt. of cont. % Cont Removed Average % Removal Overall % Removal
409 Carpet 0.51 0.26 48.57     62.73 77.86
0.54 0.20 62.16
0.57 0.13 77.46
Stainless Steel 0.23 0.06 71.34      78.37
0.18 0.02 89.11
0.22 0.06 74.66
Painted Metal 0.25 0.02 93.87      92.47
0.24 0.03 87.57
0.29 0.01 95.97
Skrubbr Multipurpose Cleaner Carpet 0.51 0.17 65.80      55.32 76.84
0.79 0.46 42.09
0.54 0.23 58.07
Stainless Steel 0.21 0.03 86.82      83.41
0.21 0.05 75.99
0.24 0.03 87.43
Painted Metal 0.25 0.01 97.50      91.79
0.21 0.01 94.24
0.20 0.03 83.63

Success Rating:

Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.

Conclusion:

Skrubbr Multipurpose Cleaner is as effective as 409 cleaner.

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