WD-40 it's not just for grease spots on carpet anymore..

[Mikey P]

This lady says she read where it takes hard water spots off a glass...

 

[Jim Pemberton]

The internet, and especially social media, has spread stupidity further and faster than I could have imagined

 

[FredC]

How to remove hard water stains from glass shower doors

No matter how clean you keep your shower, hard water stains are going to accumulate. And they can be very difficult to remove from your shower doors. But

wd40.com.au

*The uses shown and described for WD-40 Multi-Use Product were provided to WD-40 Company by the users themselves. These uses haven’t been tested by WD-40 Company and do not constitute a recommendation of suggestion for use by WD-40 Company. Common sense should be exercised whenever using WD-40 Company products. Always follow the instructions and take heed of any warnings printed on the packaging.

 

[KevinD]

It probably won't remove them, only hide them.
We used WD-40 in my laundromat for polishing over stainless steel polish for hiding softener stains and hard water deposit stains.

 

[Mikey P]

It probably won't remove them, only hide them.
We used WD-40 in my laundromat for polishing over stainless steel polish for hiding softener stains and hard water deposit stains.

I probably won't touch it...

 

[hogjowl]

Good stuff that works

 

[Numero Uno]

Any reputable window supply house will sell you the correct easiest stuff at a much lower price...Common sense people...You have water stains which absorbed into the glass...You need correct agent to dissolve and neutralize rocket science .An accelerate performance with heated water ...Allow dwell then agitate then rerinse 2 times clear or distilled . Abrasives which will not scratch can be used ... as in a Scotch type pad or extremely fine sand paper wetted in small circular motions .Also a razor going only one way when wet also helps to shave minerals off surface...The rest is inside needing to rinse out...But Jim P said it best ever since social media arrived...The Duh' crowd is in force on advice.

 

[Brian H]

The internet, and especially social media, has spread stupidity further and faster than I could have imagined

My sister, who lives right next door to me, tried some oven cleaner trick she saw on the internet to try and clean her grout. Turned it aqua green....

 

[Nate The Great]

My sister, who lives right next door to me, tried some oven cleaner trick she saw on the internet to try and clean her grout. Turned it aqua green....

The only fools ya mama raised were your sisters.. At least it’s true in my case..

 

[Nomad74]

WD-40 is also good for arthritis. My grandma would spray it on her knuckles. She swore it worked.