Wash your car with a water pump using a mini DC 130 serials motor. I use it for watering the plants also. I washed my Toyota Prius with only 8 L water. It is good to save energy, money, and source. Let’s save the earth from now.Subscribe to my channelhttp://youtube.com/channel/UCXJe7CK3mK-GF1Jia7-pciA