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Dirt & Duty

Commercial Microbrewery Fermentation Tank Sight Glass Cleanser

Scrape yeast residue and hop sediment off glass level gauges on commercial stainless steel brewery fermentation vessels.

Startup Cost: £25 Location: Local Difficulty: Easy Potential repeatable business Regular weekly commitment

Earning and time figures are our broad estimates, not guarantees — actual results depend on your area, your effort and demand.

Why it's left-field

Craft breweries pay you to clean caked yeast haze off glass sight tubes on beer fermentation tanks during quiet morning hours.

How it works

  1. 1Pitch specialized commercial brewery equipment cleaning to local craft microbreweries.
  2. 2Remove glass sight tube guards during maintenance hours and scrape yeast scale with brass brushes.
  3. 3Apply food-grade sanitizer, rinse dry, and issue equipment maintenance logs.

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Get the Commercial Cleaning Pitch Kit (£5)

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