This video shows how a 5-acre tomato greenhouse is cleaned. The branches and plants are removed, and the greenhouse is thoroughly cleaned. The irrigation system is disinfected and the cubes are cut off. The entire greenhouse is washed from the inside, hoovered, and the concrete was power washed and disinfected. Then the new slabs were installed. This tomato greenhouse is run by Tony and his brother Christopher, on a 9-acre greenhouse, in Cheshire, UK. They are planning for an expansion soon.