What is this stuff inside humidification devices..

[ucla695]

Originally Posted by N2Advnture

Floral foam used to soak up PG - Pitch it and get some RH Beads!

Originally Posted by zmancbr

The beads are soooo much better and much less maintenance to worry about!

Totally agree! Why bother with all of the hassle of PG and distilled water when you can use beads. I find that beads help minimize the RH spikes I used to get after recharging the foam.