Using your Frank Green 68oz Reusable Ceramic Water Bottle is easy. Just open the lid, fill it with your preferred beverage, and you're ready to go. If you've got the Straw Lid or Flip Straw Lid, you can enjoy a convenient sipping experience. When it comes to cleaning, don't put it in the dishwasher. Instead, use warm soapy water and a bottle brush to clean the inside. Avoid using abrasive cleaners that could scratch the ceramic lining. Also, never put the bottle in the microwave as it can damage the insulation and materials. Store the bottle in a cool, dry place when not in use to keep it in good condition. Enjoy your daily hydration with this reliable bottle!