Hand holding heat it device and keys at Mount Maunganui with Moturiki Island and beach in background
chemical-free

Kiwi Summers and Biting Insects: A Smarter Way to Find Relief

Discover how heat therapy fits into Kiwi summer outdoor life. From sandflies to mosquito bites NZ, learn why many choose chemical-free, portable insect bite relief that works at the campsite, on th...

chemical-freeheat it device held in open hand on white background

From Creams to Clean Heat: The New Way to Treat Bites

Why are people switching from creams to heat for insect bite relief? Backed by 12,000+ documented treatments, heat it® offers evidence-based, mess-free relief. Compare physical vs topical methods a...

Charité studyheat it® insect bite relief device applying controlled heat to the skin, guided by a smartphone app

Why Heat Stops the Itch: The Science Behind heat it®

Understand the science behind insect bite itch and how heat therapy stops it. Learn about local hyperthermia, the Charité study with 12,000+ treatments, and why controlled heat offers evidence-base...

chemical-freeheat it® insect bite relief device on a keyring used outdoors in everyday life

heat it® Around the World

Discover how heat it® evolved from a surf trip idea to a certified medical device for insect bite itch relief used worldwide. Learn about heat therapy and local hyperthermia, and why this chemical-...