- Sharp keys

- Folded handle

- Top

- Raised bridge

- Low ropes / notes begin to ride

- Cracks in the handle and / or the body

- Change of instrument stamp

Humidification is an essential factor for all wooden instruments. In fact, the lack of moisture is the number one cause among those that then carry the instrument to repair assistance.

Humidipak is a system for maintaining humidity. If the guitar is already humidified and / or shows signs in this sense, the packages will initially disperse greater humidity, given that the instrument will try to make it possible to an optimal conservatory of conservation more. For example, an adequately humidified acoustic guitar holds around 8-10 grams of water, while restoring a correct humidity level for a dry instrument can lead to dispersion of 30-60 grams of water / steam.

- Provide an environment as stable as possible. During the winter months, it may be necessary to use an environmental humidifier, while in summer a dehumidifier can help keep the atmosphere stable.

- Maintain the environment temperature constant where the tools are required. The ideal temperature is between 21 and 24 ° C.