How to remove white coating from frontloader glass

[sparkle]

I bought a laundromat and it has most of its frontload washers(Speed Queen Super 20) glass/plastic door covered with white layer which could be due to hard water, right?

How can I remove the white layer of coating from the door cover so that customers can see the clothes.

Any comments/suggestions are welcome.

Thanks in advance.

[petefritz]

lime -a - way
if you are very careful. then real acid.

[millenniumplus]

Yup, try "Lime-Away". Let us know the results.