More often than you might think. We recommend
every 2-3 bobbins of thread or 6-8 hours of use, but it can depend upon the type of machine and what you are using it for. Listen to your machine, if it sounds noisy, it may be asking you to clean & oil it.
Don’t forget to remove the stitch plate and clean the fluff from under it. Never ever blow
fluff out of your machine because this can cause parts to rust from the moisture in your breath. Importantly, though, you should find out how to
properly clean and oil the hook, hook race and any other user-maintained parts of the machine regularly; you will find the machine will run quieter, last longer and produce a better stitch quality if you do.
We have a range of cleaning and oiling products for maintenance. Click Here