Cosmo

For maximum effectiveness, here are some guidelines to keep in mind:
-Pre-condition with hot water if storing hot beverages. Pre-condition with cold water if storing cold beverages.
-Don’t store carbonated and alcoholic beverages.
-To get rid of odour, keep the bottle uncovered when you’re not using it.
-Clean with mild detergents.
-Don’t put it in the dishwasher.