The Oasis Guitar Humidifier protects your guitar against the effects of dry weather, and is safe, convenient, and easy to use. The body of Oasis is made from a specially designed fabric that allows water vapor (but not water) to pass through it. As the vapor transmission takes place, a vacuum is created and Oasis shrinks to compensate for the loss of water. By watching the Oasis shrink, you can determine when it is ready for refill. When refilling, you don't have to guess when it is full. Simply unscrew the black cap, fill with water to the top of the container and replace the cap. Once sealed, the water tight container is your first line of defense against leaks. Humigel, the super absorbent polymer crystals inside Oasis, are your second line of defense. Humigel captures up to 500 times its weight in water in an absorbent gel matrix. The Oasis Plus+ should be used when the room humidity is below 25%. (The original blue Oasis humidifier, for surrounding humidity levels between 25-40%, is also available).
You can see when Oasis® is ready for refill
Long lasting humidification
Won't leak due to overfilling
Two levels of leak protection
Stabilized to Never Touch the Body of Your Instrument
Article: Care for the Classical & Flamenco Guitar: Part 2