What type of brush is best for detangling wet hair?

A wide-tooth comb is the ideal choice for detangling wet hair because its design allows for gentle separation of strands without causing excessive breakage. The widely spaced teeth provide enough room for combing through knots and tangles effectively while minimizing pulling on the hair. This is particularly important when hair is wet, as it is more susceptible to damage and breakage.

In contrast, a flat brush is generally used for smoothing and styling rather than detangling, which can lead to snagging and potential breakage on wet strands. A boar bristle brush is excellent for distributing natural oils and adding shine, but it is not suitable for detangling wet hair as the bristles are not designed for this purpose. A round brush is typically utilized for blow-drying and adding volume to hair, rather than for detangling, and can also risk damaging wet hair. Thus, the wide-tooth comb stands out as the most effective tool for this task.