What is GPM?GPM means Gallons Per Minute. Also known as “flow rate”, GPM is a measure of how many gallons of water flow out of your shower head each minute. Since 1992, a maximum of 2.5 GPM is the federally mandated flow rate for new shower heads. This means no more than 2.5 gallons of water should flow out each minute. The GPM flow rate for shower heads has decreased over time. If your current shower head was made in the 1980’s or 1990’s, its flow rate could be 3.5 GPM or more!
Why is shower head GPM or flow rate important?Federal, state, and local governments regulate shower head GPM flow rates, because the potential for water and energy savings are significant.
- 260 billion gallons of water
- $2.2 billion in water utility bills
- $2.6 billion in energy costs for heating water
How do local governments regulate shower heads?To conserve resources and save money, some state and local governments mandate even lower GPM flow rates than the federal regulation.
- New York City adopted a 2.0 GPM standard in 2010
- California and Colorado adopted a 2.0 GPM standard in 2016
- California will move to a 1.8 GPM standard in July 2018
Source: https://www.waterpik.com/shower-head/blog/shower-head-gpm/December 27, 2017
Showering too much can damage your skinIf you like showering twice a day, you may want to switch it to just one. That’s because the top layer of the skin, which is comprised of hard and dead cells, is held by together by lipids that help maintain moisture, so when you scrub your skin while taking a shower, you are tearing this layer apart. So now the question that may pop in your head is, how does it ruin your skin? Well, the more showers you take, the more frequently this damage takes place and the less time your skin will have to repair itself through natural oil production.
You wash your hair lastIf you fall under the category of people who wash their hair last, we are sorry to break it to you but you have been doing it all wrong. Ideally, shampooing and conditioning should be among the first steps you take when you get in the shower. Why so? Well, you wash your hair last, there is a good chance that residue from hair products you use can remain on your face, skin and hair even after rinsing. Thus, it makes sense to follow hair washing with the rest of your shower routine. Using a gentle soap or cleanser on your body and face ensures that you scrub away any leftovers of your shampoo and conditioner.
You shower with really hot waterA long hot shower after a tiring day at work sounds like heaven, doesn’t it. Well, you might want to change your ways when you realise how damaging it can be for your hair and skin. Hot water damages the outer layer of your skin and hair and deprives it of all moisture, resulting in dry skin and frizzy and damaged hair. If you cannot do without your daily dose of hot shower, make sure you moisturize your skin well just after the shower. You might also want to switch to a warmer, or preferably colder temperature while washing and conditioning your hair.
Too much of soapIf you are one of those who like to lather it up, think again. By using excess soap or shower gels, what you are essentially doing is stripping your skin off of all the natural oils. If you use a lot of soap, you might end up with dry skin. Using too much of soap and shower gels also might aggravate any of the skin allergies or diseases you might have.
After shower mistakesAfter you shower, make sure that you do not rub yourself dry with the towel. Always use tapping motion to dry your skin if you do not want to damage it. Excessive rubbing damages the outer layer of your skin and hair. One other huge mistake that we make is wrapping up our hair in a towel. Wrapping your hair up can cause your hair strands to pull and stretch which might result in breakage and hair damage. Remove all the excess moisture by patting your hair dry, and let them dry naturally.
By Meenakshi Chaudhary
Mind Your Mindless TasksResearch shows you’re more likely to have a creative epiphany when you’re doing something monotonous, like fishing, exercising, or showering. Since these routines don’t require much thought, you flip to autopilot. This frees up your unconscious to work on something else. Your mind goes wandering, leaving your brain to quietly play a no-holds-barred game of free association. This kind of daydreaming relaxes the prefrontal cortex—the brain’s command center for decisions, goals, and behavior. It also switches on the rest of your brain’s “default mode network” (DMN) clearing the pathways that connect different regions of your noggin. With your cortex loosened up and your DMN switched on, you can make new, creative connections that your conscious mind would have dismissed. That’s why the ideas you have in the shower are so different from the ideas you have at work—you’re a pinch more close-minded at the office. Thinking hard about a problem deactivates your default network. It boosts your prefrontal cortex’s control. This isn’t a bad thing—it tightens your focus and gives you the power to stop gawking at cat pictures and hit that deadline. But it can also dig you into a creative rut. Because when you’re deeply focused on a task, your brain is more likely to censor unconventional—and creative—solutions. Strange as it sounds, your brain is not most active when you’re focused on a task. Rather, research shows it’s more active when you let go of the leash and allow it to wander. Shelley Carson at Harvard found that highly creative people share one amazing trait—they’re easily distracted. And that’s the beauty of a warm shower. It distracts you. It makes you defocus. It lets your brain roam. It activates your DMN and encourages wacky ideas to bounce around. So when the lather rinses off, your light bulb switches on.
And Relax!But what makes the shower different from a boring board meeting? Doesn’t your mind wander there, too? Well, yeah. You probably have the doodles to prove it. But a shower is relaxing. It’s a small, safe, enclosed space. You feel comfortable there. (Comfortable enough to be in the buff!) On top of that, you’re probably alone. It may be the only alone time you get all day. It’s your chance to get away from any stresses outside. When you’re that relaxed, your brain may release everyone’s favorite happy-go-lucky neurotransmitter, dopamine. A flush of dopamine can boost your creative juices. More alpha waves will also ripple through your brain—the same waves that appear when you’re meditating or happily spacing out. Alphas accompany your brain’s daydreamy default setting and may encourage the creative fireworks. Wait! There’s more! The time you shower also plays into the equation. Most of us wash up either in the morning or at night—when we’re most tired. According to the journal Thinking and Reasoning, that’s our creative peak. The groggy morning fog weakens your brain’s censors, keeping you from blocking the irrelevant, distracting thoughts that make great ideas possible. It’s likely that your shower gushes during your creative sweet spot. There you have it. You’re distracted, relaxed, and tired. Your prefrontal cortex slackens its power as your default network switches on, your dopamine supplies surge, and your alpha waves roll. The shower creates the perfect storm for the perfect idea.
By Lucas ReillySeptember 6, 2013
A morning shower can help you wake up. But showering at night can help sleep arrive faster. What to do?
There were few greater sins in my childhood home than going to bed dirty, though I could sometimes appease my mother by just washing my feet before slipping between the clean sheets. Now, as an adult, I cannot bear to get in bed with the grime of the day clinging to my skin. And I’m not alone.We are the takers of night showers, and we stand in opposition to the takers of morning showers, a vocal many I’ve bickered with time and again.Don’t they feel rushed by the countdown to work or school beating down with the shower spray? Don’t they want to squeeze in every possible, precious moment of sleep? Do they really step outside on icy mornings with wet hair, or take even more time to blow-dry? There’s no rationale, or so I thought.
The case for a morning shower
People who love morning showers will tell you there is no better start to the day than by blasting away unruly bed hair and the crust of sleep, or for those who are particularly ambitious, wash off after a morning workout.
“Everybody in my house showered in the morning,” said Nate Martins, a writer from San Francisco. After the water heated up, “we’d all stack up like dominoes,” he said.
“Washing the sleep off, that’s something that I still do,” he said — much to the chagrin of his wife, Natalie, who’s a steadfast night showerer. “There have been times where she’s asked me to shower before bed, especially when I’ve spent a lot of time on public transit.”
For those who have a hard time waking up, a morning shower can make a big difference, said Dr. Janet K. Kennedy, a clinical psychologist and sleep expert in New York. It can boost alertness, she said, but she recommends a somewhat cooler, not cold, shower to avoid raising your body temperature dramatically.
The good and the bad for Team Night
For those who struggle with insomnia, Dr. Kennedy said she’d suggest showering at night, about 90 minutes before bed. “The body naturally cools down as bedtime approaches, in sync with the circadian rhythm,” she said. “Showering artificially raises the temperature again and allows for a faster cool down, which seems to hasten sleep.”
Showering is also a good way to unwind and release muscle tension, she said, which aids sleep.
But don’t get carried away. Those long, steamy showers spent unpacking the day and draining the water heater could damage your skin.
Dr. Gary Goldenberg, a dermatologist in New York and a professor at the Icahn School of Medicine at Mount Sinai, recommends a maximum of 5- to 10-minute showers in lukewarm water for most people. Sad, I know.
“Very hot showers tend to take the oil off your skin, and tend to irritate your skin,” he said. “The longer you are in the water, the higher the chance it is going to dry your skin.”
That goes for baths too, he said.
But let us not speak of the bath people.
There’s a bonus to taking Dr. Goldenberg’s advice: Short, cooler showers are kinder to the environment — as is capturing the water that’s being wasted while you wait for it to heat up, said Mary Ann Dickinson, president of the Alliance for Water Efficiency. “There are products on the market to help people time their showers and to capture water,” she said.
The alliance’s water calculator can help you evaluate your water use.
While there’s no intrinsic environmental benefit to showering in the morning or at night, some electricity providers like Con Edison in New York have reduced rates for night use. “If water is heated using electricity, there could be opportunity for lower electricity bills,” Ms. Dickinson said.
Does the timing matter for cleanliness?
Dr. Goldenberg says that for most people, there’s nothing inherently wrong with showering in the morning, at night or both.
But he knocked fans of night showers down a peg: We’re not keeping our sheets as fresh as we think we are.
“Humans tend to perspire at night,” Dr. Goldenberg said. “When you wake up in the morning, there’s all this sweat and bacteria from the sheets that’s just kind of sitting there on your skin.”
So take a quick shower in the morning, he said, “to wash all of that gunk and sweat off that you’ve been sleeping in all night.”
Not to mention, he added, that a lot of people are intimate at night. “There are so many reasons to shower in the morning,” he said.
Dr. Goldenberg also stressed that most people don’t need to use “real soap,” like Dial or Lever 2000. A gentle, fragrance-free cleanser is best, he said.
And while some people, particularly those with shorter tresses, wash their hair daily to keep it from standing on end, there’s no need to do so unless you have a particularly oily scalp, Dr. Goldenberg said.
If you have allergies or sensitive skin, or are concerned about the quality of your water, you may want to have it tested, said Phil Kraus, of Fred Smith Plumbing in New York. For example, New York City adds “quite a bit” of chlorine, an irritant, to its tap water, he said.
Why not the best of both worlds? (Or neither?)
One possible compromise: showering twice a day.
Caroline Bottger, a content marketing manager from New York, says that while she usually showers in the morning, she will sometimes shower twice, a decision influenced by her father, who grew up in the tropics and had that habit.
Doing so twice a day is generally fine for your skin and scalp, Dr. Goldenberg said, as long as both showers are quick and you don’t have severe eczema or dermatitis.
If you go to the gym after work or if you work outside, “obviously you want to shower before you go to bed because there’s a lot of sweat — bacteria can cause acne,” he said. “And it stinks.”
Heath Williams, an associate marketing director from Brooklyn, regularly showers twice a day, a habit he developed after college, when he was a schoolteacher.
“So many germs are floating around schools, and you’re on feet moving around all day, so a shower after felt like a necessity,” he said.
And for those contrarians, there’s also a case for showering midday. If you live in an apartment building where the water temperature fluctuates wildly, you might benefit from showering at off-peak hours, said Mr. Kraus, the plumber.
I must confess, begrudgingly, that all this information may sway me to add a quick morning rinse to my routine. My reasoning about clean sheets and efficiency may not hold up to expert scrutiny. But one thing’s for sure: Working in a big city and touching more surfaces every day than I care to remember, I will always shower before bed. Can’t disappoint my mom, after all.