Sanitation Expert

Sanitation Expert is a Rare variant of the Engineer in Plants vs. Zombies: Garden Warfare and Plants vs. Zombies: Garden Warfare 2. He is a toxic variant and has a toxic aura which damages nearby enemies, and his attack inflicts toxic damage overtime too. He was released in the Legends of the Lawn DLC.

Description
''All-out war with the Plants is messy business. Thankfully, the Sanitation Expert is here to clean that mess up. It may not be glamorous (we don't pay him), but nothing beats a hard day's work and a job well done. Thanks Sanitation Expert!''

Primary weapon
His primary weapon is the Toxic Trash. It deals 35 (40 when upgraded) impact and critical damage and 15 splash damage in addition to continuous toxic damage to plants.

Moldy Sandwich
''A week-old sandwich helps you reload faster... somehow...''

Bigger Cans
More spacious garbage cans help to increase your ammo capacity.

Trash Compactor
''What an incredible smell you've discovered! Upgraded compactors mean more damaging, trashy goodness in every shot.''

Trivia

 * Sanitation Expert was the last toxic character to be added and the only one added in DLC content.
 * Sanitation Expert is the only Engineer variant with two words in his name.
 * This is no longer the case in Plants vs. Zombies: Garden Warfare 2, which adds the Roadie Z and AC Perry.