The Spruce on MSN10 个月
How to Lower the Alkalinity In Your Hot Tub in 3 Steps
When you’re doing your weekly hot tub water testing, alkalinity is one of the chemicals you check, along with chlorine and pH ...
来自MSN23 天
The best testing kits to monitor water quality at home starting at $10
Safe Home Ultimate DIY Water Test Kit - $30 The Safe Home Ultimate Drinking Water Kit offers 25 tests for each of the following parameters: Total Chlorine, Free Chlorine, Hardness, Alkalinity ...