How can you determine if Aktivator Pro is no longer usable?

To determine if Aktivator Pro is no longer usable, observing its appearance is key. A milky or cloudy appearance indicates the product may have degraded, which affects its effectiveness in the application process. Additionally, checking for an expiration date is crucial, as using expired products can compromise the quality and performance. Regularly assessing these factors helps ensure optimal results when using Aktivator Pro.

While the other characteristics mentioned might be relevant in different contexts—such as the influence of odor or drying speed—these do not specifically signify that the product is no longer usable. Clear consistency might suggest that it is still usable, whereas strong odors could be the result of normal use or specific formulations that might not correlate with usability. Therefore, identifying signs like a milky appearance and monitoring expiration will provide the most accurate assessment of the product's usability.