We all know that the water in the washing machine is often wasted in the sewer when washing clothes. Wouldn't it be better to use this water to flush the toilet?
The "WASHUP Toilet-Washing Machine" combines a toilet and a washing machine. The washing machine is on the top, allowing you to operate the washing process in an upright position, which is much more convenient than bending over to operate a traditional washing machine, and less tiring. The toilet is below, and it can store the laundry water in a tank. WASHUP reuses the water for a second time, thus conserving water resources. However, it is currently still a conceptual design. Of course, we hope that energy-saving designs like this can become products on the market, and the more the better.