| Sylvia Dziak, Jessica Watt
DIR-RTY
| Division: | Physical & Mathematical Sciences | | Category: | Intermediate | | Region: | Northern Saskatchewan | | City: | La Ronge, SK | | School: | Churchill Community High School | | Abstract: | We tested the following laundry stain removers: Bio 4, Shout, Spray’ n Wash and Action 1 to see which works best to remove oil, margarine, mustard, ketchup, and coffee in two different temperatures of water (10C and 45C). We added scrubbing motion to 3 of the stains, and tested 2 types of material, 100% black polyester and 100% white cotton. |
| Awards | Value | The University of Western Ontario Scholarship
Bronze Medallist - $1000 Entrance Scholarship
Sponsor: University of Western Ontario | $1 000.00 | Bronze Medal - Physical & Mathematical Sciences
Intermediate
Sponsor: Encana Corporation | $300.00 | | Total | $1 300.00 | |
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