What type of towel should be used to protect a client's neck during services?

Using a sanitary neck strip or towel is the most appropriate choice for protecting a client's neck during services. This type of material is specifically designed to be clean and hygienic, ensuring that it does not harbor bacteria or contaminants that could cause irritation or infection. Neck strips are typically made from a lightweight, absorbent material and are designed for one-time use, which reinforces sanitary practices in cosmetology.

Choosing a product like a standard cotton towel or a thick bath towel can pose risks, as these items are often reused and may not be adequately sanitized between clients. Additionally, disposable plastic collars, while protective, may not provide the comfort or absorption needed during professional services. Therefore, a sanitary neck strip is the best practice for maintaining cleanliness and professionalism in cosmetology services.