To evaluate the supplied products for bathroom cleaning using manual cleaning
Date Run:
07/21/2014
Experiment Procedure:
The supplied cleaning products were used at the recommended concentration (4.7Non-acid, 6.25% mild acid). Preweighed chrome, ceramic and fiberglass, 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 2-3 sprays of cleaning solutions. Each coupon was sprayed 1-2 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). At the end of the cleaning, coupons were wiped once with a dry paper towel. Final weights were measaured, and efficiencies were calculated and recorded.
ChemistriesEvaluated: Hydris Orange; Chlorox 409
Trial Results:
Cleaner
Initial wt
Final wt
% Removed
Clorox bathroom_ceramic
0.2311
0.0816
64.69
Clorox bathroom_ceramic
0.2297
0.0681
70.35
Clorox bathroom_ceramic
0.2512
0.0612
75.64
Clorox bathroom_plastic
0.2548
0.0382
85.01
Clorox bathroom_plastic
0.2014
0.0376
81.33
Clorox bathroom_plastic
2.4116
2.0252
16.02
Clorox bathroom_chrome
0.2150
0.0585
72.79
Clorox bathroom_chrome
0.3496
0.0402
88.50
Clorox bathroom_chrome
0.2352
0.0453
80.74
hydris orange_ceramic
0.2229
0.0212
90.49
hydris orange_ceramic
0.2679
0.0329
87.72
hydris orange_ceramic
0.2126
0.0460
78.36
hydris orange_plastic
0.3344
0.0454
86.42
hydris orange_plastic
0.2429
0.0288
88.14
hydris orange_plastic
0.2364
0.0231
90.23
hydris orange_chrome
0.2527
0.0762
69.85
hydris orange_chrome
0.2168
0.0784
63.84
hydris orange_chrome
0.1823
0.0493
72.96
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 Hydris formulation supplied in the orange labeled bottle worked more efficiently than Clorox on average across the board. The only area where Clorox outperformed was with chrome coupons.
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