Jeanie in a Bleach Bottle (Jean Lab)

Our experiment had a normal result. In this lab, we asked the question, "What concentration of bleach is best to fade the color out of the new denim material in 10 minutes without visible damage to the fabric?" We found that the best concentration is 50% concentrate. The amounts of color removal was decreasing with the amount of concentration. We did have an issue with the fabric damage. The average should have a smooth decrease, but there was a hiccup from 100% to 50%.

Like stated before, there should have been a smooth decrease, but instead there was a hiccup in the average. The 50% concentration had worse fabric damage than 100%. There were holes in the fabric that might have been due to the bleach. In future experiments, I would recommend to have even pieces of fabric that had no damage in the beginning to avoid the problem of having the fabric damage data impacted.

This lab was done to demonstrate the best amount of bleach used in jeans without visible damage to the fabric. From this lab I learned, I can apply the new knowledge to bleaching jeans. This helps me understand the concept of data collection and the variables more. Based on my experience, I can apply this to bleaching jean materials and even data collection in general, for any lab.







                          

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