I also wanted to thank you Lance. I have the water pillows from petco and I just put them in a cup and squeezed 2 HUGE oranges into the cup and some water which ofcourse the pillows sucked it all up. well, I put the pillows in and closed the bin for about 5 minutes and opened it up to check again to see that A LOT of roaches were on the pillows. I just checked now and the pillows are about 1/3 smaller. Lol! I am thinking that I should buy water crystals ahead of time...
Btw when should I replace the water pillows?