I have an alternative to using Reynolds aluminum foil. I use foil that comes from the beauty supply shop, the foil that people use to dye hair. It comes in a roll 250 ft long and 5 inches wide which is 1,250 sq ft, all for about $7. Where as Reynolds is about $5 for 50-100 sq ft. It's exactly the same thing, just "hookah friendly" and it lasts forever; I'm still on my first roll and I smoke everyday. Hope it helps!