Sirona™ Simply Sanitizer 16 fl.oz sauna thermometer The CYA level in your

The CYA level in your hot tub or swim spa can be the determining factor if it's time to partially drain or fully drain your water

In general

- See-thru patch that works with all colors

Add 2 to 4 cap fulls to a sauna bucket full of water

Sirona™ Simply Sanitizer 16 fl.oz sauna thermometer The CYA level in yourPLEASE READ: AS PER PA DOT REGULATIONS, THIS ITEM IS CONSIDERED HAZMAT AND CAN'T BE SHIPPED. This item cannot be ordered in our webstore due to shipping restrictions. The Sirona Simply Sanitizer is the third step in the Sirona Simply 3 Step System. This product sanitizes the water as well as protects against staining and discoloration due to metals. Sirona Simply Sanitizer is to be tested for weekly but not added weekly (unless it reads low on the