DutchmenSport wrote:
Take it camping. Build a good smokey campfire near the camper. Open the windows of the camper. Let the campfire smoke blow into the camper, the thicker the better. After a while, the campfire smoke will penetrate everything in the camper, and you won't smell the the formaldehyde any more. You will smell campfire smoke in everything for a while. But when the campfire smoke smell finally dissipates, the formaldehyde smell will be gone too (or most of it). This worked wonderful for our first and second camper. Our current camper never had that formaldehyde smell. We were fortunate on it.
Do this after disabling the smoke detector... It's very annoying if you don't... ;)