Medela's Quick Clean Breast Pump & Accessory Unscented Sanitizer spray eliminates 99.9% of bacteria and viruses with a safe, no-rinse solution. The spray can be used to sanitize and disinfect breast pump accessories and baby feeding accessories providing reassurance in unsanitary environments. Containing no harsh chemicals, fumes, bleach, dyes, or alcohol, it's safe to use on breast pump parts, bottles, nipples, and in nursery environments.