If a sewing machine is used for extended periods, problems such as skipped stitches or loose threads may occur, affecting the sewing quality. To ensure neat and beautiful stitches, proper machine maintenance is essential. Therefore, it's necessary to use dedicated sewing machine oil and add it weekly.
Furthermore, after adding lubricating oil, let the machine run idle for a while to allow the oil to fully penetrate and shake off excess oil. Then, wipe the machine head and worktable with a clean, soft cloth to avoid soiling the sewing material. Afterward, thread the sewing machine and practice sewing on a scrap of fabric, using the movement of the thread to clean it and shake off excess oil until there are no oil stains on the scrap. Then you can begin formal sewing.
