Comment on How your showerhead and fridge got roped into the culture wars
comador@lemmy.world 2 weeks agoI always get downvoted for saying it, but I don’t care because the real water savings never came from stupid showers:
Most low flow shower heads have a plastic insert in them called a restrictor that can be removed to make it work like the high flow ones.
It’s nothing more than a small cylinder that can be pushed or pulled out from the shower line and manufacturers use these restrictors because it allows them to sell the same unit in multiple markets.
I had to come back here specifically to thank you.
We have a “rainfall” showerhead that has been a huge disappointment since we installed it. Your comment popped into my head today as I was about to jump in the shower. All I had to do was remove a little o-ring and now it works fantastic! It also cut my shower time in half.
I’m glad I was able to help, thank you for letting me know. You made my day!
Crazy how simple that is to make such an impact on daily life isn’t it?
Not that I disagree, but good ones DO have a different system in place. They take in air, to make the drops bigger and it feels like there’s more water being spread out. Doesn’t help with the pressure complaint, but it does really help IMO!
And that does save you money because less energy is used to heat up water.
No idea at what point you talk about where the real savings actually come from, but not anywhere after that colon.
It comes from not using huge amounts of water to grow water-intenaive crops in the California desert.
And reducing grass in desert areas.
What?
are you saying we shouldnt be allowing the Saudi’s to use billions of gallons of water, to grow tons of alfalfa (one of the most water intensive crops there is) in the middle of the desert, in a drought, just so they can ship it all back home to saudi arabia to use as animal feed?
Shutting down the irrigation of all golf courses would be a big win too.
This.
Yup, I screwed up and forgot to add it. Edited it and did so.
tal@lemmy.today 2 weeks ago
Another factor is that your shower water is very probably — unless you have some sort of gray-water irrigation system going on or something — heading to a sewage treatment plant, and if we wanted to do so, we can purify the water there, make that closed loop and feed back into the water supply, recover basically all the water from treatment.
The UK does it:
washingtonpost.com/…/uk-drink-sewage-water-squeam…
California and some other states are doing it:
pbs.org/…/california-is-set-to-become-2nd-state-t…
Plus, in California and a lot of other places, we can (and do) desalinate water.
www.sdcwa.org/…/seawater-desalination/
It costs more than pulling from a river, and that’s economically-difficult for agriculture…but it’s just not prohibitive for residential use, and there’s a whole ocean of water out there.
www.sdcwa.org/wp-content/…/desal-carlsbad-fs.pdf
An acre-foot of water will, depending upon where in the country you are — usage levels vary by area — supply about one to four households for a year at average usage. And that price is in California; electricity is a major input to desalination, and California has some of the highest electricity prices in the US, generally second only to Hawaii and something like double most of the country.
mcv@lemm.ee 2 weeks ago
There are also showers that reclaim shower water while you shower. Most water goes down the drain clean. It’s apparently easy to separate that from water that’s mixed with soap and dirt, and send it back op the shower again. This can dramatically cut back on your water use much more effectively throttling the water flow.