A good trick I've found for freshening weed is put it in an airtight container or bag and put a piece of citrus peel with it. I will warn you though it will affect the flavor profile of your weed making it taste like the peel which I actually liked but some might not.
@@cowgoesmoo3850 it doesn't have to be a perfect seal it actually works extremely well if you use too much peel you will have a hard time grinding your weed because of how fresh it is. but yeah you should try it it makes your smoke taste citrusy too
Do you rest your cigars before smoking? Anything above 70 Rh seems to end up with tunneling for me, I use 65 percent bovida packs and they smoke great. Might be because I live in a very humid area.