Boao 100 Pcs Car Windshield Washer Tablets Cleaning Washer Fluid Tablets Glass Concentrated Cleaner Windshield Wiper Fluid Solid Effervescent Remove Auto Glass Stains Clear Car VisionCompact by Design (Amazon-developed Certification)

I buy these for my work. They are very potent and last for a good week.

I've used this before great product and much cheaper than buying jugs at a store.Works great for all year in Philippines but DONT use in cold climate as it will freeze

Used right after delivery. Made 8 liters of washer fluid since we have 4 cars outside.

Good product but directions requires some adjustments.One tablet doesn't seem to work really well. I get mostly dirt and grime on my windshield and not too many bugs. I need at least 2, maybe 3 tablets to work well.I also highly do not suggest dropping them directly in the fluid tank. They don't always dissolve completely and the little remnants can clog the lines. I use a 1 gal jug to mix it first, then fill the tank. Just keep an eye out for them.

Great idea. Just drop in the tablet and add water to the tank. So much better than keeping big containers or having to buy one each time. Having all these tablets on hand means we will have a supply of washer fluid for all our vehicles for a few years. Great value.

Love these tabs! So convenient too. You can keep in your glove box and rid the bulky liquid gallon container. All you do it drop in tank and fill with water, so you can fill up on the road or wherever you are.

These work great. I have found it works best to use 2 to 3 tabs per. But hey it’s still way cheaper than buying the big jugs all the time. I just did a family trim across country and this saved me from buy a jug every other day.

This leaves a resdue on the wondow were I is not wiped by the wipers.