hehe,,,another tip...
when washing ur car, make sure malamig na ung kotche....
happend to my friend's car na madalas sha pacarwash...kaso kahit mainit ang panahon, or natrafic, pacarwash paren...the result, nagcrack ang engine nya....
for me, i prefer rin to wash my car myself...but kng minsan alang time, carwash or sa boy nalang....hehehe
but i make it a habit na every sunday, i wash my cars...
i usuallly start sa ilalim, para maalis mga asphalt n mud.....
and before washing ur car nga pla, dont go straight to shampooing the car, use a pump, or kng wala,kahit hose lng to get the dirt out first....pag nirub mo kc kagad kahit may soap or shampoo ng di binubugahan kagad, magagasgas ang car....
and like wat myke said, start with the roof going down....parang babae lng yan...hehehe