Boveda 62% Two-Way Humidity Control Packs For Storing 1 oz – Size 8 – 10 Pack – Moisture Absorbers for Small Storage Containers – Humidifier Packs – Hydration Packets in Resealable Bag

Does a decent job of adding humidity, but not so much the other way.

Been using for years and they are definitely worth it. But I wanted to write this review to say, dont throw them away if they start to dry out or get hard. Put them in a container with water, but not in direct contact, to recharge in about 5 days. Brings them back to around 80% full and squishy again! Just recharged a few packs that were purchased a little over 2 years ago and viola! Also, safe for cure as well as storage.

Raises the humidity levels really well but I did not have any luck getting these to lower the humidity from 64% to 62%

They seem to be effective. Last year’s crop is in giant jars and are still quite fresh. I would buy them again.

These work pretty good for getting moisture content back up. However, my digital guages that I put in each jar are consistently ready 50%-52%. I dont know if they need to be calibrated (Im not sure that they can be) or if these cant get up to 62%. There should be ple.ty in each mason jar to cover what is in the jar. As far as freshness goes, I dont use whats in the jars, but havent had any complaints. Ill still keep buy these, however.

So to begin, these do not lower humidity. Rather they keep humidity constant over long periods of storage such as curing. They can add some humidity if its low so they work well for that.

You can never go wrong with these. These work great, especially for maintaining proper humidity levels. I dont know. Its just a solid buy. You really cant go wrong. If youre thinking about it, just do it.

Regulates the RH very well

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Boveda 62% humidity control packets are the premium humidity control packets on the market. I ordered this same product years ago. The whole 10-pack lasted for roughly over a year. I expect the same for this purchase. A caveat, being each packet should work for 1-2 months of humidity control in my experience located in a dry climate. If a packet is dry it is possible to revive it as soon as you notice it. But I havent had luck if theyve sat dry for a long time. Would purchase again!