just to share..i dont use car shampoo..no matter what it says in the label...it is still chemical..it'll fade ur carpaint in the long run..a friend of mine who is very good in taking care of his car told me..just to wash my car with plain water only...and since dust can be very abrasive, never make punas of ur car without wetting it first..and i mean wetting it thoroughly so as to make the dirt soft before u use those cleaning towels...then after sponge/towel washing with running water..towel it dry with the proper towel for drying...and it is advisable to wax ur car only every 6 mos...3mos the shortest.

hindi ko na ilalagay yung pang interior since OT na.

this is just to share my washing style..

btw...i wash my car everyday if i can...