Ensuring that your instrument and case are properly humidified before using the Two-Way Humidification System is essential in order to receive the maximum benefits and longevity of the product.

The D'Addario Two-Way Humidification Conditioning Packets allow you to safely restore an instrument and case that is in a known dry condition or has previously not been humidified to the proper humidity level without the danger of over humidification.

• Revitalizes extremely dry guitars and cases
• Quickly and safely restores Relative Humidity
• Reverse osmosis membrane releases only pure water vapor
• Eliminates the guesswork and anxiety of maintaining your instrument’s proper humidity level
• Fits in Humidipak Two-Way Humidification System Pouches

  Read our Humidity blog to learn more.

  D'Addario brings you Boveda's patented, automatic, two-way humidity control technology as a part of their instrument care line. Boveda's technology maintains a constant 45%-50% relative humidity (RH) level inside your instrument case. Based on scientific principles, the patented humidification system completely eliminates the guesswork and anxiety around maintaining your instrument's proper humidity level.