cup of HDX fabric softener to 2 gallons of HOT water in a sprayer. You can attach a plastic bag to this Popcorn Ceiling Scraper from Homax. to make scraping your old acoustic ceiling a breeze. And it'll only take 30 minutes to do a room!
How to Plank a Popcorn Ceiling - used Lowes pine plank tongue and groove paneling 8 x 3 x Nail planks perpendicular to the ceiling joists, so the nails go into the joists. Lots of good detailed instructions!
6 Decorating Ideas to Distract from Popcorn Ceilings
If you have popcorn ceilings and don't want to go to the trouble of removing them, this article is for you! It gives great ideas for decorating to keep the eye away from the popcorn ceiling! 6 Decorating Ideas to Distract from Popcorn Ceilings