Detailing Under the Hood correctly can bring in extra business for a Detail Shop, which often does wholesale detailing for new car dealerships with trade-ins or used car dealerships with a never-ending stream of hap hazardly detailed cars from the auto auctions. One thing many detailers do not pay enough attention to is the Battery Box, Battery, cables and terminals. When a car buyer looks under the hood and sees the battery is covered with greenish-white residue they are hardly impressed. When the car does not start either it is a little tough to sell. Also a light film of battery acid on the out side of the battery can be enough to cause a 2% negative charge and slowly drain the battery. You can get an extra ten dollars for a battery cleaning.
If you wholesale detail price is hovering around $65.00 you will find that for an extra $10.00 that most dealers are willing to pay for it. When customers come in on a retail level we often get $15.00 for battery and terminal cleaning. You do not need very many supplies to do this. A plastic terminal wire brush cleaner, a metal brush with a wood handle, air hose, safety glasses, one-half inch wrenches, loctite battery protector and sealer, an empty water bottle with a pot sip cap, one gallon container of distilled water, some solid gloves and some baking soda. A tray to lay your equipment on is also a good idea. If you do this on a retail detail advise the customer that they will need to reset everything afterwards. Clocks, etc.