1-Day Training - March 14, 2026

Get the Most Out of Our One-day Professional Detail Training Classes!

Dirty Harry Sandwith teams up with fellow New Jersey Detailer and Detail Mafia member Bob Wiener of Finer Details for this 1-Day Extreme Detail Training Class this spring.

The training takes place at the Finer Details shop located at 187 Westwood Ave. in Long Branch, NJ.

Bob, Dirty Harry and Renny Doyle of Detailing Success will be among members of the Detail Mafia who will do all the instruction.

Whether you want to brush up on your current techniques, improve efficiency and learn how to build and keep a loyal base of customers, or whether you are looking to take your detailing business to the next level - this class is for you!

You will learn:

  • Interior Detailing Efficiency & Steam Cleaning

  • Polisher Overview & Use

  • Polishing Pad, Compound & Polish Overview & Selection

  • Car Prep for Paint Protection

2-Day Training

Inquire about classes on May 16-17

Inquire about classes on July 11-12

Inquire about classes on Sept. 12-13

The 2-Day Extreme Class picks up where Day 1 left off - Paint Correction and Ceramic Coatings. You will learn:

  • The Multi-step Paint Correction

  • Ceramic Coating Prep & Application

  • Presentation of Certificates of Completion

Find out more about 1- & 2-Day Extreme Training Classes For Detailers