To evaluate the supplied products for bathroom cleaning using manual cleaning
Date Run:
08/15/2012
Experiment Procedure:
One gram of Tartar was added into 20 fl oz of water (PH 6.5) in supplied spray bottle of Trio then was electronically charged for 3min. after activating, the PH of activated water was changed into 11. The other supplied cleaning products, Clorox Green Work Bathroom Cleaner and Comet Bathroom, were used at the recommended dilution. Pre-weighed chrome, ceramic and polycarbonate coupons were coated with SSL Soil 1 (Bathroom soap scum: All-in-one shampoo and conditioner 28.6%, Dry skin lotion 21.4%, Liquid hand soap 21.4%, Liquid body wash 14.3%, Deodorant bar soap 7.2% and water 7.1%.) using a handheld swab and allowed to dry for 24 hours at room temperature. The contaminated coupons were weighed again to determine the amount of soil added.
Three coupons were placed into a Gardner Straight Line Washability unit. A Wypall X60 reinforced wipe was attached to the cleaning sled and soaked with 5-7 sprays of cleaning solutions. Each coupon was sprayed 2-3 times with the same cleaning solution. The solution was allowed to penetrate for 30 seconds followed by cleaning in the SLW unit for 20 cycles (~33 seconds). Final weights were measured and efficiencies were calculated and recorded.
Chemistries Evaluated: Trio (1g of Tartar, PH 11), Water (PH 6.5), Clorox Green work Bathroom Cleaner, Comet Bathroom Cleaner
Trial Results:
The Trio removed the TURI bathroom soil over than 95% on polycarbonate and chrome, but Trio only removed 83% of bathroom soil on ceramic coupon. The other three cleaners also removed the soil over than 85% on all surfaces except water with ceramic. The detail information is below.
Cleaner
Initial wt
Final wt
% Removed
Trio_ploycarb
0.1662
0.0086
94.83
0.1062
0.0010
99.06
0.0843
0.0075
91.10
Trio_ceramic
0.1041
0.0225
78.39
0.4892
0.0513
89.51
0.1339
0.0258
80.73
Trio_chrome
0.0727
0.0035
95.19
0.1158
0.0058
94.99
0.1156
0.0043
96.28
Water_ploycarb
0.1196
0.0063
94.73
0.1336
0.0019
98.58
0.1008
0.0305
69.74
Water_ceramic
0.1069
0.0058
94.57
0.0848
0.0117
86.20
0.1295
0.0405
68.73
Water_chrome
0.0687
0.0053
92.29
0.0729
0.0065
91.08
0.0737
0.0043
94.17
Clorox Greenwork Bathroom Cleaner_ploycarb
0.1284
0.0123
90.42
0.1637
0.0048
97.07
0.1555
0.0077
95.05
Clorox Greenwork Bathroom Cleaner_ceramic
0.2309
0.0528
77.13
0.1354
0.0146
89.22
0.0891
0.0013
98.54
Clorox Greenwork Bathroom Cleaner_chrome
0.0734
0.0073
90.05
0.0924
0.0037
96.00
0.1352
0.0067
95.04
Comet Bathroom Cleaner_ploycarb
0.0612
0.0071
88.40
0.1036
0.0061
94.11
0.1160
0.0097
91.64
Comet Bathroom Cleaner_ceramic
0.1779
0.0393
77.91
0.1396
0.0010
99.28
0.1505
0.0111
92.62
Comet Bathroom Cleaner_chrome
0.1252
0.0061
95.13
0.1111
0.0063
94.33
0.1053
0.0061
94.21
Success Rating:
Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.
Conclusion:
The Trio product had an overall average efficiency over 85% and performed similar as the green and conventional cleaning product.
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