18 Aug
2007
18 Aug
'07
11:13 a.m.
Chuck Guzis wrote:
Before silica gel became ubiquitous as a dessicant,
toasted rice was
used. Very inexpensive if you could keep your package vermin-free,
but a real rat-and-mouse-lure otherwise.
Silica gel can be recycled by heating in an oven.
So can rats and mice. Ummmm.