: Mike cleaned an asphalt filtration house and learned the process of pyrolyzing wood into fertilizer.
: This episode involved spraying polyurea to rehabilitate manholes and restoring a historic clock tower in Washington, D.C.. The "Why" Behind the Dirt Dirty Jobs - Discovery GO
The season featured a mix of unique and gritty occupations, ranging from wildlife management to specialized industrial maintenance.
: Mike cleaned an asphalt filtration house and learned the process of pyrolyzing wood into fertilizer.
: This episode involved spraying polyurea to rehabilitate manholes and restoring a historic clock tower in Washington, D.C.. The "Why" Behind the Dirt Dirty Jobs - Discovery GO
The season featured a mix of unique and gritty occupations, ranging from wildlife management to specialized industrial maintenance.