It feels good to see that your own car is in good condition with clean interior just like new. Giving the car a good wash with a nice coat of wax will make the car more slick and clean. The smoothing touching when you run your fingers or hand on the smooth surface. Car washing is a hassle especially when you stay in a Housing Development Board (HDB) flat in Singapore. The only place that you can wash your own car is at the Multi Story Car Park (MSCP in short) washing bay. Over there, you will need $0.20 coins to get a pail of water for your car wash. Unlike those staying in private houses, they can have a hose connecting to their tap and free flow of water. Lack of electricity outlet also prohibits the use of electrical grooming tools like polisher/orbiter and other washing devices. On my recent internet search, I found an interesting product "The Dirtworker Portable pressure washer". This product can only be found in USA and it is expensive to import here. More information can be found at http://www.thedirtworker.com
I find it useful for car washing especially in our HDB car park. It comes with a 12 volt power connector which I can connect to my car cigarette socket for power source.

I was hoping that someone somewhere can just send a set for me to try it out. :)