Do you know how to make deionized water for window cleaning?
Lanlang mixed bed resin is the best choice for you to make deionized water for window cleaning.
There is four steps as below:
1.Use reverse osmosis method to filter tap water;
2.Send filtered water through a Lanlang DI resin vessel;
3.Test the deionized water with a TDS (total dissolved solids) meter. TDS should be less than 10;
4.Pump the completed water to the window to be cleaned.