In this video I quickly and clearly show you how to change the resin in your DI Tank for window cleaning.

Check this DI Tank out on Amazon by clicking here: http://amzn.to/2jGzla8

Or get the complete DI Tanks setup here: http://windows101.com/shop/product_in...

Always change the resin once your water starts to hit about 7 ppm (parts per million). Anything above that and you will start to leave faint streaks on the windows.

You will also need a TDS Meter to check the ppm (parts per million) of your water to know when to change it: http://amzn.to/2jf3p0B


The most inexpensive Resin I've found on Windows101: http://windows101.com/shop/product_in...

If you are looking for a great DI Tank for your window cleaning business, I recommend this one! You get 500 gallons of pure water (if the average water hardness is 100 ppm) which is a lot of pure water compared to other tanks I have researched.

If you have any other questions, please contact me personally at: [email protected].

Please check out my other videos for window cleaners!

*This video contains Amazon Affiliate links.