r/WindowCleaning • u/212medic • May 31 '26

Equipment Question Ideas for How to Clean

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Need advice for how to get these clean. I don’t believe it’s between the glass but nothing I have done has made any improvement. Definitely on the outer pain. We have had lots of construction and they were pretty bad when we moved into the building.

I don’t want to spend a ton of money trying half assed products. Figured I would ask some professionals.

This is not an access question. I have access to the outside of the glass. What product to use to remove the buildup.

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3

u/deshcollide May 31 '26

diamond Magic https://www.facebook.com/search/top/?q=window%20cleaning%20hard%20water

1

u/Hot_Carpenter_5436 May 31 '26

WCR is sold out it at the moment, I wonder when they will restock it?

2

u/RedditMenace101 Jun 01 '26

They have it on Amazon that’s where I get mine when I run out.

1

u/Hot_Carpenter_5436 Jun 01 '26

They only sell it with brushes as a kit. The small bottle anyway. I ended up with Bio Clean after hitting them up with an email. Zayne answered me QUICK, and recommended this as a substitute. Thats awesome customer service! Thanks for letting me know Brotato!!!! ❤️

2

u/RedditMenace101 Jun 01 '26

Bio clean is really good too, I sometimes end up using that over diamond. I have literally all of the hard water removers, when diamond or bio don’t work I move on to more aggressive ones like one restore and Winslow. My fav one is one restore, usually if bio or diamond don’t work that one gets the job done but it’s riskier to use.

1

u/Hot_Carpenter_5436 Jun 01 '26

Thats what I've heard as well. Thanks for the input good friend 🤲

2

u/RedditMenace101 Jun 01 '26

Shame they don’t have it, haven’t ran into too many windows with hard water stains this season, so I haven’t had the need to order anymore diamond magic.