temperature resistant brush head: The head is made from temperature resistant nylon that holds its shape and cleaning performance when exposed to heat. This prevents deformation and maintains effective scrubbing on hot surfaces. Comfortable solid wood handle: A durable wooden handle is designed to reduce heat transfer and protect your hand from scalding. The shaped grip improves control so you can clean safely and comfortably during extended tasks. Waterretaining safety device: An integrated water retaining device blocks backflow of hot water vapor, reducing the risk of steamrelated burns and improving cleaning efficiency by directing water where you need it. Internal heat dissipation: Builtin heat dissipation elements quickly cool the handle between uses so the brush stays at a safer, more comfortable temperature for continuous cleaning. Why you need this brush Keeps performance under heat: Use this brush where cleaning must be done on warm or hot surfaces without the brush head deforming or losing effectiveness. Protects your hands and reduces risk: The wooden handle and antibackflow device lower the chance of scalding from steam or hot water. Improves cleaning speed and safety: Fast heat dissipation and waterretaining design let you work longer and with more control. Materials and performance Brush head material: temperature resistant nylon for durability and shape retention. Handle material: Solid wood to reduce heat transfer and provide a comfortable grip. Functional features: Water retaining device to prevent hot vapor backflow; internal heat dissipation to cool the handle quickly. Typical use scenarios 1) Cleaning hot cookware and steamers immediately after cooking, where elevated temperatures would damage ordinary brushes. 2) Scrubbing grills, griddles, and stovetop surfaces that remain warm after use, while protecting your hands from steam. 3) Maintenance cleaning of kitchen equipment or appliances that generate heat and steam, where safer handling and consistent brush performance are required. This brush is designed for reliable, heatheavy cleaning tasks that require a durable head, protected grip, and safety measures against hot water vapor.