1 x Total Hardness Test Strip, and
1 x Chlorine Test Strip
Check the water quality in your local area, and get test results immediately.
Hard water and excess chlorine will prematurely corrode the stainless steel boiler and other components of Optima steamer.
There is a precise colour chart on the back of the packaging to help you check and understand your results. These strips are easy to use, fast in procedure and accurate in results.
If you live in a hard-water area, you may need to descale your machine more often to prevent limescale build up, which can cause your steam cleaner to lose pressure.