Care: Use a bottle brush to clean the insides of the bottle – preferably a soft sponge or a soft bristle brush. Avoid scrubbing the bottle’s body with harsh abrasives – to prevent scratches or removal of the marking’s print. The silicon sleeve can be removed as and when required, to deep clean the glass bottle. The bamboo lid has a plastic inner for easy cleaning. Avoid wetting the cotton-rope loop to increase its lifespan. Wash thoroughly before the first use. Hand wash the product with a gentle scrub, warm water and mild dish soap. Product is not dishwasher safe. Do not store it in the microwave or freezer.