What differentiates hard wax from soft wax in terms of removal method?

Hard wax is known for its ability to cool and shrink slightly as it sets on the skin, which allows for a direct pull without the need for strips. This characteristic makes it particularly effective for sensitive areas as it adheres to the hairs rather than the skin, reducing discomfort during the removal process. The cooling process creates a solid, yet flexible bead that comes off cleanly when pulled, effectively lifting hairs from the follicle.

In contrast, soft wax typically requires the use of strips for removal, making it a different method altogether. Soft wax, which remains pliable, adheres to both the hair and the skin, and thus needs a strip to facilitate removal. This fundamental difference in adherence and method of removal is what distinctly sets hard wax apart from soft wax. The other options encompass incorrect methodologies for these types of waxes, highlighting the unique properties and usage of hard wax in professional and at-home settings.