Through our testing, we have found that the most practical and time-saving tools are the keycap puller and switch puller. These tools help you disassemble keyboard switches for subsequent lubrication work. For DIY keyboard lovers, we personally tested and researched this switch lubrication kit. GPL 205G0 used to lubricate keyboard switches and keyboard stabilizer, GPL 105 used to lubricate springs. The nylon bristles lubricate the brush and can be used for a long time without deformation.