Hi All: My bathroom ceiling is 6'x10' with a "beloved" popcorn finish. There are some hairline cracks in the popcorn. Should, and how do I repair these? Drywall compound with a toothbrush? I have a ventilation fan that I do not believe is vented outside, just to the attic area. I believe I've read that they should be vented all the way to the outside? I believe the ventilation fan was installed after the piopcron ceiling as there are patches of popcorn adjacent to the fan that are falling off. How do I repair this? Scrape off any loose popcorn with a putty knife and reapply popcorn via one of the popcorn repair spray cans? Hate to think about it, but should I take down all the popcorn and paint? The majority of the popcorn seems solid. Thanks harryr3

When I had to rebuild a tiled shower in our rental I saw some EZ Backer at Hiome Depot and bought some. It is foam core, fiberglass/concrete faced tile backer board. It cuts with a utility knife which was nice for me cause I was working inside an occupied home with renters in it -- no dust from cutting. The shower is done and so far I am pleased with it. Its kinda late to ask but I'm wondering what any tile professionals on here think of the product?