BioGuard Test Strips (5-way) are the simple, easy and effective way to do your daily testing in as little as 15 seconds. Works for both pools and hot tubs!
- Total Bromine
- Free Chlorine
- Total Alkalinity
- Total Hardness
Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions.
- Dip entire strip into pool or spa water and remove immediately.
- Hold Strip level for 15 seconds (do not shake excess water from strip).
- Compare Total Bromine, Free Chlorine, pH, and Total Alkalinity, Total Hardness pads (in that order) to color chart on label.