WATSONVILLE -- The auto body shop staffed by inmates at the county's Rountree Detention Center reopened Friday with an eco-friendly makeover after a brief hiatus to change instructors.

The shop now uses waterborne paint, an eco-friendly auto body paint that is water-based rather than solvent-based.

The former instructor, Tom Alejo, retired this year and Juan Jara stepped in to take his place. Jara worked as an auto body repairman in Watsonville for 25 years before taking the position six months ago.

The program, a joint effort between the Sheriff's Office and the County Office of Education's Regional Opportunity Program, teaches Rountree inmates how to weld, prep, paint and detail vehicles and prepares inmates for the tests to become certified in auto body repair.

Most of the inmates had no auto body experience before starting the ROP program, which Jara said makes teaching them difficult.

"You have to start from scratch and educate them on how to use the products correctly so they don't make a mistake," he said. "So it's challenging."

Still, Jara said after three months of training, he's proud of his students.

"They're very smart and talented. They're picking it up so fast I'm speechless," he said. "There's some guys who don't want to do anything, but there's other guys who really want to change their lives. So that's why I'm here. I really want to change their lives."

Keith Boyd is one of those guys who wants to change.

Convicted on drug-related charges, Boyd said if he hadn't started the auto body program three months ago he likely would've gone back to drugs when he's released in January. Now, he said he's "over that" and plans to take the certification tests and work in an auto body shop when he's released.

"It feels good to have new skills that I can apply to something," he said. "A lot of cars are dead when they come in here, we strip them down and bring them back to life and they're beautiful when they leave -- it's kind of cool."

M'liss Keesling, inmate programs coordinator for the Sheriff's Office, said the auto body shop is part of a rehabilitation program at Rountree to keep released inmates from returning. Inmates also work to earn their GED and take substance abuse classes, if necessary.

"If we can help people change their behavior, that's what we should be doing, not punishing them," Keesling said. "If they have a house, they have a job and they're not using, they're probably not coming back into custody."