Posted on 6th Mar 2009 @ 7:02 PM
To use the heating pad twice with only one recharge, simply boil it before using it.
It
will remain hot in its liquid form about an hour, and than you can
click the coin for an additional hour and a half, or just put it aside
and click it later on.
This way, you can use it twice during same day, on your way to work and back, with only one recharge!