Drivers across London could face a £1,000 fine for washing their car with a hosepipe after Thames Water announced a Temporary Use Ban affecting customers across the capital and wider supply area from today. Thames Water has said the restrictions are being introduced following an exceptionally dry spring, three official heatwaves and sustained high water demand. Customers supplied with drinking water by Thames Water will no longer be allowed to use hosepipes for non-essential activities, including washing private vehicles.
Under the Temporary Use Ban, households cannot use a hosepipe connected to mains water for restricted activities such as washing private vehicles, watering gardens, filling paddling pools or topping up hot tubs. That means a quick driveway car wash could now risk a fine if it involves a mains-fed hosepipe.
However, motorists still have legal options for keeping their vehicles clean. The ban restricts hosepipe use from the mains supply, not every type of car cleaning. Buckets, watering cans, commercial car washes and collected rainwater can still be used, subject to Thames Water’s latest guidance.
“Most people panic when a hosepipe ban is announced and assume they simply cannot wash their car at home,” says Filipa Silva, cleaning expert at Nilfisk. “But if you have a water butt and a pressure washer with a suction hose attachment, you are using rainwater you have already collected, with no mains connection at all. You still get a far better clean than a bucket and sponge could ever give you.”
It is also worth noting that a pressure washer uses significantly less water than a standard hosepipe. While a garden hosepipe can use large volumes of water during a single car wash, a pressure washer cleans using far less water by delivering water under pressure. This not only reduces overall water usage but also helps remove road grime, dirt and debris more effectively than a standard hosepipe wash.
Thames Water customers should check the latest guidance for their postcode before cleaning their vehicle, as restrictions apply only to customers supplied with drinking water by Thames Water and some exemptions may apply.
