Bathroom Decorating and Design Ideas

Key Takeaways Running the washing machine while showering can reduce water pressure. Both the shower and washing machine draw from the same water line, creating a shortage of hot water. You can adjust your routine or upgrade your system for a better outcome. Doing laundry while showering knocks two things off your to-do list at one time, but is it a smart idea? We’ve all experienced the shocking temperature shift that happens when someone flushes the toilet during a shower—but what happens if you try to shower and do a load of laundry at the same time? We turned to experts for their insights and answers. It turns out, plumbers don’t always recommend multitasking. Here’s what they have to say. Credit: Stacy Zarin Goldberg Multitasking Can Cause Low Water Pressure and Temperature Drops Depending on how your plumbing system was designed, the washing machine and shower might share a water line. “When you step into the shower, and your washing machine is looking for hot water to fill its drum, you’re fighting for the same hot water at the same time,” says Chris Hunter, director of customer relations at ServiceTitan. This is particularly common in homes with 30- or 40-gallon water heaters that are drained quickly when multiple fixtures demand hot water at the same time, says Alex Atkinson, a plumber and HVAC technician at Super Brothers. If your water heater isn’t big enough, or your plumbing doesn’t regulate pressure well, you’ll feel it with cold water, pressure drops, or a totally uneven shower experience.  If this happens often, consider upgrading to a larger hot water heater or a tankless hot water heater; this way, you won’t run out of hot water. You can also consider a pressure-balancing valve in your shower head so that when other hot or cold knobs are turned elsewhere in the house, the pressure of your shower does not change as it equalizes temperature and pressure across all outlets. If you need to run a load of laundry, set your machine to cycle after your shower or run a load of laundry in cold water, which won’t affect your supply of hot water. It Can Also Raise Your Energy Bill “If the washing machine is on the warm or hot cycle, there is no doubt that it is going to be pulling from the same hot water supply that the shower is. That can noticeably reduce the pressure or temperature of the shower. Most importantly, from an energy savings perspective, your water heater is now attempting to recover two draws simultaneously, so it’s less efficient. It may also reduce the lifespan of the unit over the long run,” says Brandon Young, CEO at Payless Power. Related Credit: Greg Scheidemann Pictures What the Experts Recommend Here’s what the pros advise, including one simple fix. • Install a pressure-balancing or thermostatic mixing valve in the shower. That keeps the water temperature steady even when someone flushes or the washing machine runs, says Nick Hendrix, general manager at Kingdom Plumbing. • Install a smart hot water recirculation system with a booster pump to eliminate the waiting, end the waste, and enhance comfort at home. • Check your water heater size. If it’s undersized, you might just be running out of hot water too fast. A tankless unit can solve that for good. • Simply run the laundry after the shower, not during.