Create a 10-second high-definition vertical TikTok video for Thailand, showcasing the same nano spray product.
Opening hook: split-screen comparison — left side dirty and scratched, right side sprayed and wiped clean instantly.
Product bottle shown clearly in foreground.
Thai on-screen text: “ซ้ายไม่ใช้ | ขวาใช้นาโนสเปรย์”
Strong visual contrast, scroll-stopping style.