Liquid Solar Blankets

[cleancloths]

From what I have read (no direct experience) they are slightly better than nothing, but only very slightly. You will do yourself well sticking with a real solar cover.

[ssawyan]

Thanks for the quick response, I must admit it sounded too good to be true!

[NWMNMom]

Tried it some years back when it was new. Don't waste your money.