A J Funk & Co 20500 Sparkle Glass Cleaner, Original Purple Formula, 1-Gallon Refill Bottle (Case of 4)

I typically am not in the habit of reviewing household goods. Come on, glass cleaner? But my wife loves this stuff, and it is by far the best cleaner i have used on our cars. Don't waste your money on other 'streak free' cleaners.The 4 gallon case we purchased will last about a year. The price is quite reasonable, and the free shipping made this an absolute bargain.

Great got cleaning the countertops..stove..stainless appliances!!

I have used this product for window and general cleaning for decades. It simply has no competition. Effective, streak-free, and leaves glass with a unique smooth, bright surface. I use it for most surfaces and cleaning needs. Also being safe for most surfaces it is one easy way to use in a spray bottle to knock down pesky flying insects for capture!!

Everything was as described. No problems. Great cleaner.

Excellent price and excellent product. This is used at my work to clean product lenses before shipping and we love it! Will order more refill in the future as it is difficult to find the refill canisters in the store.

In my opinion this is the absolutely BEST glass cleaner ever. I have used it for years! Compares to no other. Gets rid of the streaks.

I am a professional cleaner and I love this product. I had been buying it at a store 40 miles away in the gallon jugs, but they discontinued carrying it. I was happy to find it online. The product has little odor and works great on many surfaces.

I've been using Sparkle for the last 35 years - for windsheilds and other curved glass surfaces (where you can't use a squeege) nothing compares to it. Sparkle is rather expensive (when you can find it) so this was an inexpensive way to refill my spray bottles. Shipping was only $5 for 4 gallons.