Hlelp! Hard water stains on black curtains!
These are huge theatrical black velveteen-ish curtains, twelve feet by nine feet, so I can't throw them into the washer, and I can't afford to have them dry cleaned.
They were brand new, just hung, and they had a lot of wrinkles. So, brilliant me, I filled a spray bottle with hot water, thinking that I would spray the hot water on the curtains so the wrinkles would fall out.
What I DIDN'T know was that the tap water in this town is very, very hard. When the water dried, it left behind white rings of residue.
What can I do now???
I have tried dabbing at the rings with distilled water, but it just spread the rings. I then tried adding white vinegar; more spreading.
Anyone got any ideas?
Please please help!