Wetrok cleaning methods: two-stage spray extraction

The method briefly explained

A floor covering is extracted to remove heavy, adhesive soiling in two work steps with the spray extraction machine down to the depth of the floor covering. This method is suitable for waterproof, textile floor coverings, carpets, textiles or upholstery. The entire textile covering (pile and backing material), the installation method and the substrate must be water-resistant, otherwise there is a risk of damage.

Spray extraction is a basic cleaning method. Heavy, sticky soiling can be removed in two work steps with the spray extraction machine. The drying time of the textile floor covering is very long and the floor covering may only be walked on again when it is dry – an ideal job during the summer vacations. The cleaning effect can be increased if additional mechanics are used with a brush during the rinse cycle, for example with the Extravac 340.