However, reeds left floating in the case will most definitely be damaged to boot. To give protection to reeds, store them in a reed guard of a few kind that will keep them flat. Wet reeds kept in the paper cases or boxes by which they were sold will not stay in good playing shape, as they usually are not in a position to dry in a flat position. A good reed case could be made from a hard material plastic or with a pitcher plate, will offer protection to the end of the reed and will keep the reed held securely on a dry, flat floor. The clarinet might be kept freed from dirt and dirt by dusting under the keys with a soft brush on a standard basis. To keep keys moving effectively and noiselessly, apply a small drop of mainly formulated key oil where the key rods meet the posts. Do this on a monthly basis, and make certain all dirt is got rid of before making use of the oil. Use a needle oiler, and take care that no oil comes into contact with the plastic body of a scholar tool. Check to see that the screws are in place and have not twisted themselves out of the post. Lost screws will mean lost keys. If the screw is too far out, tighten it with a small screwdriver until it is level with the post, but do not overwind the screw, as the key may bind.