Great product. Easy to use. Just fill sponges before bed and voila you have a humidifier
February 20, 2019
Originally posted at
water in sponge evaporates to soon
The water evaporates too quickly; does not last through night. Cannot use if floor register is in place one walks as it projects several inches above floor level
Was trying to find out if this can be used when your heating system is on the ceiling, could not find anything that answered that.
Unsure if I would recommend.