I bought a 24 pack of the "Boost" packs to compare to Boveda
@BobBitchen ...thanks for the head-up on this Boost product
What I like about Boost:
* the price - bought 24 for $30 CND (Amazon.ca) ....they sent me bakers dozens, 26 total

* individually wrapped/sealed in good quality plastic
* each one comes with a "replacement indicator" ....time will tell if this worthwhile or not
What I like about Boveda:
* the size...the Boveda is square which fits perfectly inside the lid of the mason jar
Boost is more of a rectangle shape and doesn't fit as well on the mason jar lid....but I did trim one down to fit
So I did experiment on recharging my old Boveda packs
I found the best/easiest method was to wrap them in a wet paper towel (distilled water is a must), then leave for 2 days in a seal container
Then I would let the outside paper pouch to dry for about 2 hours before sealing them up in a ziplock baggie
I believe these are fully restore and as good as brand new, other than they still smell like MJ
cheers
ISK