To test the efficacy of Green Mountain Amenities Citric Acid and Washing Soda All Purpose cleaner and Etee All Purpose cleaner against other all purpose cleaners on the market.
Date Run:
09/15/2023
Experiment Procedure:
Eighteen pre-weighed coupons per cleaner, three of each substrate, were contaminated with Hucker's Soil Formulation (Jiff Creamy Peanut Butter 9.2%, Salted Butter 9.2%, Arrowhead Mills stone-ground wheat flour 9.2%, Egg Yolk 9.2%, Evaporated milk 13.8%, Distilled water 45.8%, Printer's ink with boiled linseed oil 0.9%, Shaws saline Solution 2.7%) using a handheld swab and dried for two hours at room temperature (68 F). The contaminated coupons were weighed before placing three coupons per cleaner of the same substrate into a Gardner Straight Line Washability (SLW) unit. A Kimberly-Clark Wypal reinforced paper towel was attached to the cleaning sled. The Wypal and each coupon were treated with three sprays and cleaned for 20 cycles (~30 seconds of cleaning). Clean coupons dried for 24 hours before final weights were taken.
Trial Results:
Cleaner
Coupon
Initial wt of cont.
Final wt of cont.
%Cont Removed
% AVG
% Overall
Simple Green
Ceramic
0.4882
0.1848
62.15
77.77
85.92
0.4901
0.0031
99.37
0.4827
0.1362
71.78
Painted Metal
0.4477
0.0152
96.6
97.56
0.5085
0.0142
97.21
0.43
0.0049
98.86
Plastic
0.5321
0.1379
74.08
82.44
0.5718
0.1004
82.44
0.5701
0.0524
90.81
Nine Elements Multipurpose
Ceramic
0.4944
0.0013
99.74
99.83
94.52
0.5255
0.0007
99.87
0.5014
0.0006
99.88
Painted Metal
0.4546
0.0356
92.17
84.5
0.4456
0.0214
95.2
0.5046
0.1709
66.13
Plastic
0.4885
0.0045
99.08
99.23
0.5086
0.0028
99.45
0.5703
0.0047
99.18
Oasis All Purpose
Ceramic
0.5004
0.1271
74.6
85.7
93.33
0.5453
0.0108
98.02
0.5517
0.0856
84.48
Painted Metal
0.5623
0.015
97.33
97.54
0.4692
0.0125
97.34
0.5292
0.0109
97.94
Plastic
0.5122
0.003
99.41
96.76
0.4909
-0.0045
100.92
0.5281
0.0531
89.95
Grove All Purpose
Ceramic
0.4355
0.0209
95.2
99.58
95.36
0.4947
-0.0091
101.84
0.5517
-0.0094
101.7
Painted Metal
0.5318
0.0249
95.32
92.96
0.4791
0.0449
90.63
0.4985
0.0352
92.94
Plastic
0.5541
0.0287
94.82
93.55
0.5182
0.0407
92.15
0.5479
0.0346
93.68
GMA Citric Acid + Washing Soda
Ceramic
0.5092
0.0146
97.13
94.92
93.23
0.5153
0.0049
99.05
0.5266
0.0602
88.57
Painted Metal
0.5267
0.0381
92.77
94.43
0.5085
0.0263
94.83
0.5445
0.0234
95.7
Plastic
0.5618
0.0981
82.54
90.33
0.5298
0.025
95.28
0.488
0.0333
93.18
GMA Etee All Purpose
Ceramic
0.4605
0.018
96.09
92.7
80.91
0.4661
0.0518
88.89
1.4598
0.1004
93.12
Painted Metal
0.4747
0.0798
83.19
60.15
0.4888
0.1505
69.21
0.4835
0.3479
28.05
Plastic
0.5009
0.0309
93.83
89.87
0.4944
0.0397
91.97
0.5098
0.0826
83.8
GMA 15% D-Limonene
Ceramic
0.5228
0.0095
98.18
98.35
81.54
0.4994
0.0016
99.68
0.5039
0.0142
97.18
Painted Metal
0.4698
0.0955
79.67
60.14
0.5705
0.2553
55.25
0.5568
0.3035
45.49
Plastic
0.488
0.0187
96.17
86.12
0.4806
0.0958
80.07
0.5294
0.0947
82.11
Success Rating:
Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined.
Conclusion:
All GMA cleaners are effective cleaners. The Citric Acid and Washing Soda Cleaner performed equal to/better than two of the comparative products. The Etee All purpose and 15% D Limonene did not clean equal to/ better than any of the comparative products.
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