There are a few things to consider when looking to clean the Okki Nokki. Firstly, you will want to target the two main things that come into contact with the record itself. The goat hair brush is one such culprit and can easily do this kind of damage. So, it will need to be pruned regularly, just as the vacuum will too. Make sure, also, to keep an eye on the fluid levels inside and empty it out when necessary.