How often should I lube my treadmill? Is there a universally accepted frequency for lubrication that ensures optimal performance and longevity of the equipment? Considering the myriad factors that come into play, such as the intensity of usage, the type of lubricant employed, and the specific model of the treadmill, how can one determine the ideal schedule? Is it prudent to inspect the belt regularly for signs of wear or dryness? What indicators should one look for that might suggest it’s time to apply lubricant? Furthermore, do environmental factors, such as humidity or temperature, influence the lubrication frequency? Could you clarify whether a standard recommendation exists, or does it vary significantly from one user to another? In what scenarios might it be advantageous to overload the standard guidelines, and how can neglecting this essential maintenance affect the overall functionality and safety of the treadmill?