CR Spotless Water Systems - DIC-20 Simplest RV & Car Wash System, Rinse Works for All Vehicles, Motorcycles, Bikes, Boats, Planes, Yachts, Deionized Towel Drying Eliminated, 1 Pack

Truly impressed with how well this works.

We are Cleaning window outside and we don't have to dry them off at all. They turn out spotless. No more ladders!!!

I wish I had bought this years ago. I've washed my RV with it and not one spot anywhere! My RV windows look professionally cleaned. Next I did my truck and just walked away from it to dry. Wow! What a huge labor saver!

I was a skeptic about this item, and frankly wouldn't have bought it just to avoid drying a vehicle or two. However I have an array of solar panels on my roof that are a pain to clean. After investing in the panels, I discovered they get dirty very quickly, and need to be VERY clean to maintain efficiency. Washing them with tap water results in spotting, but more important, it leaves a residue that seems to ATTRACT more dust and dirt. A simple spraying of the DI water leaves them absolutely spotless! That's quite a feat, considering they are on a surface that's easily 130 degrees Fahrenheit or more. I then used the water on my cars, without soap and just a quick swipe of my cleaning mitt. PERFECT RESULTS, every time! My second floor windows are my next experiment. While this is a bit pricey, the resulting labor savings is worth it.

I always worry about scratching the finish. Much cleaner than hand drying especially the windows.

Works great

I can wash our 45 foot Motorhome in the sun when it's 90 outside and zero water spots.

Awesome product Problem with the delivery not put at shop door behind house liked I asked because we live on a main street in town also was told it would be delivered on the 19 th but was delevered on the 17th lucky my wife was home.

I purchased this same system from Costco a couple of years ago when the refill resin was about 75.00 per system refill. Now it is double that. It might be worth it if it lasted longer. I get about 5 to 6 rinses (I only use it as a final rinse and then very sparingly) on a 36 foot class A motorhome before I have to replace the resin. At the current Walmart price for a refill that works out to about 26.00 per rinse.