Dirty Jobs: Temporada 4

Animal Rendering

41min - Mike takes a trip to the La Brea Tar Pits in Los Angeles to find out about the important work being done in Pit 91. Then Mike travels north, where he learns about rendering and discovers how much of a farm animal can be recycled.

Episode 26

Diaper Cleaner

41min - Mike journeys to Queen Creek, Arizona, to press olives into oil and then heads to Sacramento, California, to clean dirty diapers.

Episode 28

Locomotive Builder

Sled Dog Breeder

Mattress Recycler

Camel Rancher

Toilet Crusher

Rocky Reach Damn

Tofu Maker

41min - Mike heads to California to spend a day at an electronic waste recycling facility. Then he travels to Honolulu to learn what it takes to make tofu.

Glass Maker

41min - Mike goes to Jonesboro, Arkansas, to perform dung beetle research. Then he heads to Williamstown, West Virginia, to try his hand at making glass art.

Marble Maker

Soo Locks Technician

Marble Maker

41min - Mike goes to Hawaii to learn how to make dirt shirts at The Original Dirt Shirt Company. Then he heads off to Reno, Ohio, to learn how to make marbles.

Fireworks Technician

41min - Mike travels to Addison, Pennsylvania, to learn what it takes to be a specialty fireworks technician. Then he heads off to Arkansas State University to check out a cow with a hole in its stomach.

High-Rise Window Washer

Tofu Maker

Cricket Farmer

Dyretilsynsspecialist

Betonarbejde

Worm Grunter

Concrete Finisher

41min - Mike travels to Moss Landing, California, to get messy by making decorative concrete countertops and a fire pit. Then he recounts the scariest job he has ever done in his Dirty Jobs career.

Bone Black

41min - Mike travels to Michigan where he gets downright filthy working at a bone black plant. Then he meets with twin sisters who are big fans of the show to discuss the top five dirtiest jobs Mike has ever done.

Egg Farm

Vellum Maker

Maggot Farmer

Gourd Maker

Brown Before Green 2

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