Bike steam cleaning in Chiang Mai?

[alexuk]

I was told that I can get the bike steam cleaned in chiang mai, and this would take all the crap off the chain.
So anyone know where they do this?
The hotel arent going to be too keen if I try it with a brush and petrol

 

[Captain_Slash]

I take mine to the jet wash at the PTT station just over the Ping river between the Narawat and Nakhon Ping bridges, that gets mine looking like new which is a real achievement as it only gets this treatment every 12,000 km before a main service

 

[alexuk]

I am really interesred in this steam cleaning thing for the chain.
Phil said his chain was clean when he got it back from ktm