leave them in sunlight for a day (in a nice sunny window..)
then run them under cold running water (filtered tap water is ok) be sure and have them in a stainer.. or oen in your sink in place 8)
then wipe them gently with a soft cotton cloth and maybe put on near your each night *) to get the bond process going 8)
they love to be out in open so don't sit tehm in dark boxed off areas..
8) and don't let them touch each other.. unless it is a rechageable crystal an exceeltn spot is on a mirror in a nice sunny spot that gets at least 2hours-3 per day of sunlight..
WOW are you lucky !! grrrrr (no i am not envious.. lol)
happy for you ..
Let them babies feel loved and cared for
and they will respond 8)
shine on ! youcrazy diamond ! *)