Wow, Eddie, looks like tiny mice moved into your sewing machine. I clean the "dust bunnies" from my machine once a week. So use the little brush to reach back into the machine behind the bobbin area to get to the lint. Also the bobbin case itself needs brushing out. With my old 830 Bernina I also clean above where the top tread tracking area is. Just like a car you need to check the oil and air filters and maybe kick the tires, LOL.