Pearly Whites

Environmental Studies
Lakai Church

Patricia Garcia

I heard about a technique people would use in the past to make white clothes not just dry but a brighter shade of white. White clothes over time tend to lose their bright white shade and turn into a grayish white color that looks dirty even after washing. I learned this from my Grandma and she grew up on an island where they would dry their clothes outside on grass to make them bright and cleaner looking. I wanted to test this method out to see if it's true. If this experiment works, it would be a useful method to brighten white clothes and clothes again.

Project presentation

View Project Presentation file

Research paper

View Research Paper file

Leave a comment (comments will be released after judging).

Comments submitted will not be visible until after judging is complete. Comments are public and should be used to congratulate and encourage this young scientist or engineer! Comments should not contain personal identifying information or reveal any awards that the student has won.

Your email address will not be published. Required fields are marked *