Mercabs told us Beach Road Caltex , the one next to
Golden Mile , BEST in Singapore , JB and some said Batam . 
$3 nia nia ...
Cheapest for me has got to be at Yew Tee Industrial Estate .
Coupons type .
For $50 , we get 28 coupons , with one free wash .
Downside , every Wednesday , Saturday and Sunday , need to pay
$1 more with coupon , so i boycott !! Hahahah
Knn, wash car oso got so many story to tell.....