🌡️ Integra BOOST RH 2-Way Humidity Control, 72% - Pack of 6: Optimal Moisture Balance for Your Precious Items Review

Love these pouches. Throw them in your humidor and forget about them. They last a very long time as long as you have a tight seal for your humidor. I use a vacuum container. I got about a year from these packages. Ideal humidity.

Compared to Boveda, these bags don't. They don't hold up that way long and do not control the humidity. I've been using Boveda for several years and tried Boost mainly because of the cost. At Boveda, the bags are removed when they are hard/crusted. With Boost, the only thing I can read is my SensorPush Bluetooth humidity control device to give me feedback.

how they work, they take Adopt or release moisture when required to maintain 72% humidity. I put one of these in my 500 cigar humidor which was at 69% and after about 3 hours the hygrometer confirmed the humidity in the humidor was 72%. Since then, this humidity has been maintained smoothly - even when the humidor is opened and closed several times. I don't realize how much space this 67 gram package takes up, but it does a good job with this 30 x 20 x 18 inch humidor.

strings, musical instruments but I figured the only container to test, the what I with the moisture meter is a cigar box. With this in the box, I checked after an hour or two and the meter showed around 70%. I can't be more specific, so this works fine. This particular humidifier is larger than my humidor needs so I can't prove how well it will work in a guitar case, but I have no reason to doubt it. It's definitely easier to control than the water-soaked moisturizer I've had before.