The Smoke Buddy, designed to be a portable air filter to eliminate smoke odors, is intended for single-use. The document clearly states that the filter inside the Smoke Buddy is not cleanable and is therefore not washable or cleanable. As a result, the Smoke Buddy cannot typically be sanitized or cleaned, making its duration of use non-renewable.
That being said, the document does provide information on how to properly store the Smoke Buddy between uses to extend its life. Specifically, it suggests keeping the Smoke Buddy with the travel cap off to allow any moisture inside to dry by exposure to the air. According to the content, this should allow the Smoke Buddy to last for about 300 uses, which is the estimated lifetime for the Smoke Buddy Original in its standard form. However, it's important to note that user behavior,吸烟 habits, and the frequency of use will all affect the actual lifetime of the Smoke Buddy.
Moreover, the document implies that the Smoke Buddy may not last as long if it's used frequently or heavily, and that it may clog up and stop functioning after only a few months, necessitating replacement. While using theSmoke Buddy in this matter may not be recommended, it does highlight that the Smoke Buddy is intended for single, one-time use.