This smart cleaning fluid motivates and helps you to keep your grinder in best and clean shape, it is easy to use and handle and won't take much of your time either. Simply remove the o-ring, spray the PurilizerTM once or twice into both parts, help yourself by brushing the pins with a toothbrush and rinse with hot water. After appliance of the PurilizerTM the mixnball grinder will work and convince you as on the day you bought it. A clean and perfectly working grinder guarantees highest grinding comfort and results, so it's not too much of a big deal to invest those two minutes once in while. With this cleaning fluid you get yourself a product that was especially designed for the mix'n'ball product line but can be used for almost all ordinary grinders on the market, except wooden products for obvious reasons.