Why should we always perform detailing work for our ride

Why should we always perform detailing work for our ride?
And what shouldn't do in detailing work?

The truth you need to know:
"Good detailing is 90% application and 10% product," he said. "The best detailer can get decent results with decent products, but the worst detailer can't get great results even with great products." FROM AOL Autos: 10 cars to keep you young

There are few automotive maintenance chores that are more satisfying, accessible to all skill levels and truly beneficial for your car than a good detail job. From AOL Autos: Cars with the best resale value

WHY you Need a professional detailers?
Consider some of the benefits to having a professional provide detailing work for your car:
Improved resale value, higher selling price. A vehicle that’s been maintained well will always demand a higher selling price, and this holds true for its appearance, too. An exterior that’s been cleaned and waxed regularly will show less wear and tear and the paint and clear coat will be more durable in the long run. Inside, regular thorough detailing such as vacuuming every nook and cranny and shampooing the carpets will help a car hold its new-car feel.

Convenience. Not only will you save yourself the time and hassle of washing, waxing and vacuuming your car by hiring a detailing professional, it can also be more convenient. Many auto-detailing shops off pick-up and drop-off services as well as mobile detailing so your car never has to leave the driveway.
Faster sale turnaround. Everybody loves that “new car” look, feel and smell,  even if they’re buying a used car. A car with a recent thorough detail will sell faster than one that hasn’t been cleaned by a professional.
Peace of mind. Spills happen. Getting a professional to help remove any spills, stains or other accidents using tried-and-true methods not only saves you elbow grease, it also ensures the stain or spill has been removed or neutralized as effectively as possible.

What we don't encourage to do:
1.No extreme effort in compounding, safe to car clear coat.
2.We do not encourage engine detailing, refer to below sample screenshot for those engine bay detailing consequences.

How to justify do or not to do in engine bay detailing?
3.Go to your car official service center and ask your if you can wash your engine bay. Don't get your ECU chips get wet for risk, will your warranty being void? think of it.

4.We do not encourage interior chemical coating which is no good for driver healthy.

SOMETHING you need to prevent from those lack of training washer,(See you catch the Joke!):

Alex Kwok

    Auto Detailer Supply & Service
    Alex is a detailer based in Malaysia. He is written for his website, Kalex Car Detailing or the registered name in Malaysia SSM as Turtlepro Detailing, a popular information sharing center which tells the truth of detailing industry & the smartest way to perform car-care cosmetic for automotive scenes. 
    He researched and innovated detailing skill into more cost effective & creative way.
    New reinvent of skill: Reinvent Speed Shine Icy Detailing Method
    Speed Shine 快速闪耀工法