For best valve performance, place in dishwasher before initial use. To screw on lid, turn gently until lid stops turning, do not over-tighten. To Clean: Wash before initial use. Dishwasher safe (top rack only) or wash in warm water using mild liquid soap. Rinse thoroughly with clear water. Do not use sharp objects or bottle brush to clear spout or air hole. Please retain this packaging for future reference.
Learning Curve Brands, Inc.
Oak Brook, IL 60523
To prevent burning or injury, do not use with hot liquids. If shaken, drips or leakage may occur. After multiple dishwashings, spill-proof performance may deteriorate. If child holds cup upside down, a few drops may come from spout. Inspect regularly and discard immediately if signs of cracks, tears, or excessive wear appear. Do not use with carbonated beverages or juices that contain pulp. Do not use in microwave oven. Do not boil or sterilize.