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Meguiar's Glass Cleaner Concentrate D120 Reviews

92% of customers said that they would buy this item again

Based upon 25 ratings

Professional Detailer Reviews

For me, I personally love Meguiars Glass Cleaner. You dilute it 10:1, which means 128oz gives you 1280oz! This glass cleaner will last you a life time. And at $20 for a whole gallon, it's value that can't be beat. If you pair this with two Detailed Image Glass Polishing towels, your glass will be clean, and streak free.
Ask-A-Pro: Household glass cleaners vs. Car-specific glass cleaners
Meguiar's Glass Cleaner D120 is everything you'll ever need in a glass cleaner and I don't see myself using anything else for a long time to come. It easily works as good or better than many more expensive brand names. Even when diluted less than the recommended 10:1 ratio it does great work on glass stains, which means you get even more for your money.
Product Review: Meguiar's Glass Cleaner Concentrate (D120)

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
In hot conditions there can be a weird haze or marks, but it works. I did try lots of others and my money always lands on this

Pros: Dilution is great value.

Cons: It hurts coatings and seems safe on newer tints, but I've seen older tints messed up with it.
Reviewed by on
Would they buy this item again? Yes
This is all you need for window cleaning, a little goes a long way, and it works as expected at the highest recommended 10 to 1 dilution. Took me 5 years of production detailing to go through 1 gallon. The absolute most cost effective window cleaner, by a trusted name.
Reviewed by on
Would they buy this item again? Yes
I'll keep it simple.

This stuff not only works really well, it smells fantastic, and will likely outlast my time on this planet!

I bought the matching bottle for easy mixing, and it just looks cool.

*I may or may not have developed an addiction to periodically sniffing this stuff it smells so great*
Reviewed by on
Would they buy this item again? Yes
Great product. Doesn't leave any streaks.
Reviewed by on
Would they buy this item again? Yes
Excellent product. It does very well on any window, I recommend it.
Reviewed by on
Would they buy this item again? Yes
This is easy to use and buffs off fairly easily. I like the smell. I expect this large container to last a VERY long time and for the money it's a great product to have.
Reviewed by on
Would they buy this item again? No
Great product for streak free glass surfaces BUT the shipping costs to CA is high. Note: Use alkaline or purified water for optimum results when mixing. Avoid tap water when possible. Also use a fresh quality micro-fiber towel, quartered, flipping often for professional results.
Reviewed by on
Would they buy this item again? Yes
Must buff out more than with Invisible Glass, but worth the bit of extra effort for the great price. Oh, and don't forget the awesome grape smell!
Reviewed by on
Would they buy this item again? Yes
Best window cleaner I've ever used. 10:1 works great on house windows too
Reviewed by on
Would they buy this item again? Yes
I've only used it once so far, but it did a great job of providing crystal-clear windows, and did not require excessive wiping to remove streaks.
Reviewed by on
Would they buy this item again? No
it cleans just fine. my only complaint is that it has a fruity smell to it. i'd rather my interior not smell like that fruity fragrance.
Reviewed by on
Would they buy this item again? Yes
Switched to this over Invisible Glass. Great product and dilutes well.
Reviewed by on
Would they buy this item again? Yes
Best cleaner I ever used.This cleaner doesn't streak or haze if you use a quality microfiber towel like DI's.
Reviewed by on
Would they buy this item again? Yes
great cleaner will buy this item again
Reviewed by on
Would they buy this item again? Yes
Great Product! Does an excellent job on Windows and Smells Good Too! Have detailed numerous vehicles and have used minimal concentrate. Really goes a long ways!
Reviewed by on
Would they buy this item again? Yes
Pros: You wont be buying glass cleaner for a long time. It does not streak, smells great. Cons: There are none if your getting streaking on the glass and your dilution ratio is correct please believe that its the towel and not the product. This is super easy to use and make sure your using filtered water and not tap water to dilute. My windows are always streak free and i would also recommend getting the DI glass towels to ensure streak free glass.
Reviewed by on
Would they buy this item again? Yes
Does it's job well. Dilution ratios are amazing. Great bang for the buck.
Reviewed by on
Would they buy this item again? Yes
Just used this for the first time on the swagger-wagon, and it does a superb job! Thank goodness, because now I have A LOT of it....which is a good thing. Windows are crystal clear, and it smells great (which is a bonus when doing the inside of the windows). I'll be using it all around the house as well.
Reviewed by on
Would they buy this item again? Yes
NO Ammonia, NO Streaks, Smells GREAT, and the gallon makes 11 gallons, to a 10:1 ratio.
I have tried CG's blue Stuff for $ 7.00 This works better because you get more bang for your hard earn cash.
AND this Smells so much BETTER !!! Use a waffel towel, and it will put a smile on your face !
Reviewed by on
Would they buy this item again? Yes
This is the best glass cleaner on the market. 10 to 1 how can you beat it? Flat works.
Reviewed by on
Would they buy this item again? Yes
It has a nice grape smell and worked great when I used one of my waffle weave towels. Great price for a gallon, should last me for quite some time at 10:1 ratio.
Reviewed by on
Would they buy this item again? Yes
Got this from FedEx a couple of days ago and got a chance to use it yesterday. Best window cleaner I have ever used. I have always used Windex and I always had a hard time getting out the streaks. I mixed this glass cleaner at a 10:1 ratio and used a microfiber towel to polish the glass. Gets glass so clean it seems to disappear.
Reviewed by on
Would they buy this item again? Yes
Outstanding product. At first I wondered if the 10:1 mix would be strong enough but the product works just like it says and it is plenty strong cleans the glass very well. I recommend using microfiber with it.
Reviewed by on
Would they buy this item again? Yes
If you need a window cleaner that will go a LONG way, this is the stuff! It is great for routine cleaning, even at 20:1

If you need a little more clean, 10:1 works as well and is still a great value.
Reviewed by on
Would they buy this item again? Yes
Just got this in the mail this morning. I barely got it out of the box before I mixed a 10:1 batch up to clean my filthy windows. My windshield was covered in rings made by the GPS mount from my last trip to NH. This stuff cleaned it all up with no problem. Leaving no streaks what-so-ever, just a crystal clear finish. Great stuff!

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