Our DIY Treadmill Service kit allows you to service you treadmill yourself at home. This kit includes all the chemicals and lubricants required to keep your treadmill running at peak performance. Eack kit includes: 3oz of our treadmill belt lubricant, 2oz of our fitness equipment cleaner, 3oz of our treadmill belt cleaner, 3oz of our Equipment Polish, a microfiber cloth, and step by step instructions.