Never said they molded. How long it take for your cage to completely dry out after misting. How long do you mist for. Do you have the fan that they sell to. Not saying they bad cages. Don't you mean screen vents on side cause side is pvc. Most people like them some don't. Me personally wouldn't buy after talking to few owners and there over priced for what they are. Yeah the back grounds look nice but white reflects light. The darker the color need more light. Can goto Lowe's and make same base cages not counting doors and screen for top for 164. Can order same parts that they use for stand for like 120 bucks and they do the cuts u just push together. So if u got just little skill like 8th grade shop class you can make