I have a little mold growing in a old humidor (it was a gift and they had it WAY over humidified) and I thought H2O2 would be bests to kill the mold before I put sticks into it (my logic is no chemicals = better for cigars.) I would love to find some that is less diluted...since the stuff at drug stores is 3%. I've been told you can find 6% that they use for air cleaning, but I might need higher. What is the most H2O2 you can get...and where can you get it?
TIA
~Bobb
TIA
~Bobb