
Here I present some tips to increase the life of the harmonica. All musicians must know how to make small repairs in their instrument. Of course, a deeper and complex maintenance must be executed by professionals always qualified and of your confidence - the quality of the performance can start with the luthier. But I will try to show there are some easy ways to take care of the instrument. The harmonica has very precise dimensions. Any alteration suffered by the reed reflects directly in its sounding. So, you must take care when disassemble it, preventing brusque movements. Try to work under good light and make use of magnifying glasses, whenever necessary.
When working with cover plates we must be careful not to knead them - unless this is your intention, in order to modify its sonorous characteristics (better leave it to a pro!). Remove the dirt that accumulates next to the screws and inside the layer. The cleanness can be done with metal polishers, since observed the abrasive characteristics of each product and its adequacy to the material of the harmonica. A very strong polisher can remove the color of the layer. Always remove possible residues of the product before playing, in order to prevent poisonings. Clean them with isopropyl alcohol. Wipe.
