To test the effectiveness of Baking Soda in the removal of Bathroom Soil from various substrates.
Date Run:
07/28/2021
Experiment Procedure:
Baking Soda and a spray bottle of water were gathered to begin testing. Then, 3 coupons of each substrate (ceramic, plastic, chrome) were collected and initial weights were taken. Bathroom Soil was applied to each coupon and allowed to air dry for 24 hours. After the 24 hour dry time, the weights of the newly contaminated coupons were measured. All coupons were placed into a Gardner-scrub Abrasion Tester machine. Wypall cleaning cloths were attached to each of the 3 cleaning blocks used for the test. Each Wypall cloth and all coupons received 2 sprays of water, and Baking Soda was sprinkled across each coupon. The Gardner-scrub Abrasion Tester was run for 20 repetitions, simulating 20 manual wipes. Once cleaning concluded, the cleaned coupons were allowed to air dry for 24 hours. After 24 hours, the weights of the cleaned coupons were measured.
Trial Results:
Cleaner
Substrate
Initial wt of cont.
Final wt of cont.
%Cont Removed
% AVG
% Overall
Baking Soda
Ceramic
0.0678
0.0541
20.21
10.93
33.99
0.0821
0.0760
7.43
0.0724
0.0696
3.87
Plastic
0.1098
0.0964
12.20
34.77
0.0986
0.0552
44.02
0.1052
0.0546
48.10
Chrome
0.0813
0.0501
38.38
56.28
0.0900
0.0423
53.00
0.0919
0.0207
77.48
Success Rating:
Test showed little or no promise.
Conclusion:
Baking Soda showed little success in the removal of Bathroom Soil from ceramic, plastic, and chrome substrates.
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