Cleaning Stainless Steel Straws
Using warm soapy water, wet the nylon brush and insert into the stainless steel straw from both ends multiple times. Wipe the outside of the straw and dry. The stainless steel straws can also be run through the dishwasher; however, it's recommended to clean the inside of small diameter straws with a brush for best results.
Cleaning Stainless Steel Straw Silicone Tips
Using warm soapy water and a nylon cleaning brush, clean the inside of the silicone tip. Wipe the outside with a soapy dish towel and rinse. Let dry. The flat tips can be left on the stainless steel straws and be run through the dishwasher or cleaned by hand.