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Borrowed from another forum:
Let’s start with the basics.
Humidification beads are a moisture sensitive silica material which absorbs and desorbs moisture in order to offset changes in relative humidity (RH). The beads are generally available preset to a specific RH, in the case of cigars 65% and 70%. Opinions differ as to what is the “best” RH for cigars but most BOTLs seem to prefer 65% and that is my experience as well.
Humidification beads were first developed for the art and museum industry and are used extensively by that industry for the stable storage of priceless artifacts and art. The manufacturer I purchase the beads I sell also supplies places such as the Smithsonian and The National Archives.
A question that is often asked; “Are humidification beads the same as ordinary desiccant silica gel?” Definitely NOT! Humidification beads give off water vapor, as well as absorb it, to maintain a specific RH which is ideal for a cigars particular need. This is not the case with silica gel which can only absorb water then must be dried out after it is saturated. By nature silica gel is not meant to control humidity, only lower it. Humidification beads are the premier product for precise control in terms of performance, cost effectiveness, and simplicity.
One good point to remember is humidification beads have an indefinite life span. There is nothing to wear out and all that is needed to maintain them is either the addition of distilled water or the drying out of the beads if they become water logged.
Humidification beads are a moisture sensitive silica material which absorbs and desorbs moisture in order to offset changes in relative humidity (RH). The beads are generally available preset to a specific RH, in the case of cigars 65% and 70%. Opinions differ as to what is the “best” RH for cigars but most BOTLs seem to prefer 65% and that is my experience as well.
Humidification beads were first developed for the art and museum industry and are used extensively by that industry for the stable storage of priceless artifacts and art. The manufacturer I purchase the beads I sell also supplies places such as the Smithsonian and The National Archives.
A question that is often asked; “Are humidification beads the same as ordinary desiccant silica gel?” Definitely NOT! Humidification beads give off water vapor, as well as absorb it, to maintain a specific RH which is ideal for a cigars particular need. This is not the case with silica gel which can only absorb water then must be dried out after it is saturated. By nature silica gel is not meant to control humidity, only lower it. Humidification beads are the premier product for precise control in terms of performance, cost effectiveness, and simplicity.
One good point to remember is humidification beads have an indefinite life span. There is nothing to wear out and all that is needed to maintain them is either the addition of distilled water or the drying out of the beads if they become water logged.
Q. Are Super Absorbent Polymers like Humidification Beads?
A. No. Beads have a set humidification point. SAPs do not. Beads are designed to regulate humidity, while SAPs continue to give off moisture all the time.
A. No. Beads have a set humidification point. SAPs do not. Beads are designed to regulate humidity, while SAPs continue to give off moisture all the time.
This isn't what you'd want to use with cigars. You're right in that they won't hurt, but these are not the same as beads. Beads are essentially the same material, but so is glass. Beads work because they present a substantial surface area, something like 400 square yards per ounce of beads. They will absorb and desorb moisture at a fast rate. The gel stuff presents only its exposed surface area. They will release moisture, but at a sluggish pace. Gel is only suitable for a very small space.
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