Water
In standard car washes, the average costs of water and sewerage is 100 - 120 CZK per m3. To wash a car you need about 80 - 100 litres of water, i.e. the costs of water and sewerage in a standard car wash is on average 9 – 11 CZK per car. In our car wash, the costs of water and sewerage is 2 CZK, taking into account the loss of water carried away by the car body + natural evaporation. This means, the tank needs refilling only in case of lack of rainfall. WATER CONSUMPTION SAVINGS approx. 80 - 90%, estimated annual water costs for 2 boxes is 10 000 CZK.
| Water consumption on commonly used contactless car washes for washing one car | ||
|---|---|---|
| Pre-wash | 2 min. program - 1/2 water pressure and 1/2 water quantity (2x7 l vody) | 14 l water |
| Main wash | 3 min. program - max. water pressure and max. water quantity (3x 14 l vody) | 42 l water |
| Rinse | 2 min. program - max. water pressure and max. water quantity (2x 14 l vody) | 28 l water |
| Wax | 1 min. program - 1/2 water pressure and 1/2 water quantity (1x 7 l vody) | 7 l water |
| Osmosis | 2 min program - 1/2 water pressure and 1/2 water quantity (2x 7 l vody) | 14 l water |
| Total water consumption per car | 105 l water | |
| In our case the water consumption is | 2 - 5 l water | |
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