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What is Mastering Stain Removal Techniques about?

This document describes a 4-H project on stain removal that teaches STEM concepts. Students will learn about the chemistry and science behind how stains form on fabrics and how different treatments remove stains. Through a hands-on experiment, students will apply ketchup, mustard, grape juice, and soy sauce to cotton samples to create stains. They will then treat the stains using detergents both with and without enzymes and bleach to see which works better at removing each stain. By completing the experimen

Author

wealthiykejeph

Language

EN