How often should I change my razor? It seems like a straightforward question, yet many of us may not give it much thought. Is it truly as simple as counting shaves, or is there a deeper significance at play? When considering the many factors involved—like the type of hair one is shaving, skin sensitivity, and the environmental conditions—are we really aware of the cumulative effects that an old or dull blade can have on our skin? Could factors such as the type of razor—disposable versus refillable—alter the frequency with which we ought to replace our blades? Furthermore, might the performance of the razor influence not just the quality of the shave but also the health of our skin? In the quest for a smooth and irritation-free experience, how can we ascertain the optimal timing for a blade replacement? What lurks behind our own choices when it comes to personal grooming and maintenance?