Product review (3 stars): Temporary fix only
Bought for a temporary solution, until we could run new dryer tubing through our walls to the outside vent.  It does collect the lint in here, however; I find that lint is also gathering on the outside of it as well.  I'm constantly filling up the box with water & it doesn't seem to collect the lint so much in the water, as it does collecting it everywhere else. It does put out a lot of moisture and heat when the clothes are drying.  I'm assuming that could lead to possible mold problems if left as a long term drying option, as well as, it could contribute to possible asthma problems. But I'm not a Doctor, so that's only my opinion. The lint box itself is rather cheaply made.  But, it's inexpensive and it works for a "temporary" solution.