Which method is commonly used to remove hair from large areas of the body?

Waxing is a popular method for removing hair from large areas of the body because it effectively removes hair from the root, resulting in smoother skin for an extended period compared to other methods. This technique can cover large surfaces like the legs, back, and arms quickly and efficiently, making it ideal for professionals in a salon setting.

In contrast, shaving is more suited for smaller areas or quick touch-ups, as it only removes hair at the skin's surface and requires frequent maintenance. Tweezing and threading are great for detailing and shaping, particularly in areas like eyebrows or small patches of hair, but they are not practical for larger body areas due to the time and effort involved in plucking individual hairs. Thus, waxing stands out as the preferred approach for larger sections.