- Follow the instructions included with your test kit.
- Collect your drinking water sample into the test vial provided.
- Cap the vial and shake.
- Test results as quickly as *24 hours (*speed of results may vary).
- Yellow = Absence of harmful bacteria.
- Teal = Presence of harmful bacteria (intensity of blue/green color my vary).
Understanding the Do-It-Yourself Bacteria Test Kit
Each Safe Home® DIY Bacteria Test Kit contains patent pending technologies that allow you to test your drinking water for harmful bacteria. It’s safe, easy and fast!
See the diagram below to better understand this type of kit.