WATER CURE!

Its easy. Place the bud in a shallow bowl/dish, and place some water in the bowl. Leave that somewhere cool and dark, and each day change the water. Do this for a week. After you've done this, simply place the bud, suspended by string, in a cardboard box for a few days to dry out. Remember to put this somewhere cool and dark too.
The way it works is the water absorbs the nasty chemicals in the bud, whilst leaving 99.9% of the THC and other 'good' chemicals intact as THC is NOT water soluble. Granted, the bud wont look as nice afterwards, but it will still taste the same (possibly better due to no fertilizers) and smell the same.