Container wash system

A method of washing a container, comprising:

• providing a wash system comprising a plurality of water jets carried on a wash frame and disposed within a first containment structure carried on a first trailer;
• providing a drying system comprising a plurality of air jets carried on a drying frame disposed within the first containment structure;
• providing a conveying system configured to convey a container through the wash system and the drying system;
• locating the first trailer at a loading dock of a building to facilitate retrieving a washed container from the conveying system from inside the building;
• and
• placing a container to be washed onto the conveying system and conveying the container through the wash system and the drying system on the conveying system;
• and
• wherein the wash system sprays the container to be washed with the plurality of water jets and wherein the drying system directs moving air at the container to be washed after the wash system sprays the container.