Remove and hand wash the liner if your helmet allows it, wipe the shell with a mild soap, and let everything dry out of direct sun, which can take a day. For a quick refresh between washes, a Topi Express machine disinfects, deodorises and sterilises the whole helmet with UVC and a disinfectant mist in about 5 minutes for S$5.
Why helmets smell in Singapore
Daily riding in heat and humidity leaves sweat in the liner, and a damp liner is where bacteria and odour build up. A helmet that is never aired or cleaned also wears out faster.
Cleaning at home
Check whether the liner and cheek pads come out. If they do, hand wash them in mild soap, rinse well and air dry away from direct sun. Wipe the shell and visor with a soft cloth and mild soap. Never use solvents on the shell or visor.
Cleaning in 5 minutes
At a Topi Express machine, place the helmet in the chamber, pay by QR code and wait about 5 minutes while UVC light and an eco-friendly disinfectant treat the helmet. It suits riders who want a refresh on the way to or from work without a day of drying.
Where the machines are
Six locations: Wheels & Cycles (Woodlands), 345 Wash (Telok Blangah), Candy Motor and Gusto Broz Workshop (Kaki Bukit Road 4), BW Motorsports (Old Toh Tuck Road) and Hodaka Motoworld (Kaki Bukit Road 1, 24 hours).
Frequently asked questions
How often should I clean my helmet?
Wipe the shell weekly and clean or refresh the liner regularly if you ride daily in Singapore's heat.
Is UVC safe for the helmet?
The Topi Express cycle is designed for helmets and runs for about 5 minutes. Follow the on-screen instructions.
How much does a helmet clean cost at Topi Express?
S$5 per 5-minute clean, as published by AIVS.
The machines
AI PrintboxA self-service machine that prints a customer's own photo or a design onto a phone case in about 3 minutes. 14 machines in Singapore malls and Changi Airport.From S$5,000 · More details →
Topi ExpressA plug-in machine that disinfects, deodorises and sterilises a motorcycle helmet in 5 minutes for S$5. Built for motorcycle shops, petrol kiosks and detailing centres.From S$1,800 · More details →