Nutribullet extractor blade maintenance and avoid synthetic grease

Maintain your extractor blade to extend its life and avoid buying a new one every 6 months as the manufacturer suggests. I favor cocount oil or shea butter rather than synthetic food grade silicone grease to lubricate the parts. One could make a concoction with oils and melted beeswax to get a certain consistency. This is just my attempt at keeping this extractor blade going. I have owned 3 Nutribullet blenders over the past few years and tried several aftermarket parts with variable success. They are great blenders for the ease of use, cleanup, price point, and small footprint, but they have their shortcomings. I am curious to see what others are doing to keep their blender working. Leave a comment.