Which type of mask is mixed with petroleum jelly to improve spreading properties?

• A. Clay mask
• B. Paraffin wax
• C. Gel mask
• D. Algae mask

Answer: (B)

Paraffin wax is mixed with petroleum jelly to create a paste that is easier to spread smoothly over the skin. The jelly softens the wax, lowering its stiffness and making the mask glide evenly without lumps or tugging. This helps achieve a uniform coating and comfortable application, while still providing the warming, occlusive benefits typical of paraffin-based treatments. Clay masks rely on water or toners to activate and dry, so adding petroleum jelly would hinder drying and absorption. Gel and algae masks are designed to stay in their gel or paste form and aren’t adjusted with occlusives like petroleum jelly, which would alter their texture and performance.