For the care of the WaterRower we recommend the WaterRower Care Set. If you want to remove small scratches on the wood, use the sanding fleece and sand the corresponding area smooth. Then treat with the wood care oil. The plastic parts should be kept dust-free and can be maintained with the plastic cleaner. To do this, spray some cleaner on a microfiber cloth and wipe the parts clean with a little pressure. Do not use any other cleaner so that no scratches occur.