The Blue Bottle Experiment

The Blue Bottle Experiment is a classic chemistry activity that amazes students by showing how a clear solution can magically turn deep blue with a simple shake — and then slowly fade back to colorless before your eyes. Best of all, you can repeat the cycle again and again.

This kit is perfect for homeschooling families who want to go beyond textbooks and bring real chemistry to life. Kids will explore key scientific concepts like:

• Oxidation and reduction reactions (the chemistry behind the color change).

• The role of oxygen in chemical processes.

• Reaction kinetics (why the reaction speeds up or slows down).

The experiment is safe, reusable, and designed for curious minds ages 10 and up (with adult supervision). Each kit includes everything you need to perform the activity multiple times, along with a guided explanation that makes the science accessible and fun.