Saving Water – The Bath vs. Shower Debate
Photo by @ellilauren on Twenty20
In this article, we’ll debate the big question—does it takes less water to take a shower or have a bath?
First of all, let’s take a look at a few facts:
# A full bathtub holds approximately 140 litres of water
# Standard shower heads dispense 20-60 litres of water per minute
# Shower heads with flow restrictors dispense 10-15 litres of water per minute
An average bath requires 100 to 200 litres of water. Depending on your showerhead and whether it has a flow restrictor in it and how long you shower, the answer could oscillate either towards shower or bath. The average shower of four minutes with an old showerhead uses 80 litres of water. With a low-flow showerhead, only 40 litres of water is used.
If your house was constructed before 1992, chances are your showerheads force out about 20 litres of water per minute. Multiply this by the number of minutes you are in the shower and the litres add up fast!
If you’d like to test the amount of water wasted yourself, here’s an experiment you could try at home. Put the plug in the bathtub next time you take a shower (but not a stand-alone shower as you might spill over the lower shower wall). After you’ve showered, examine how much the tub filled up. If there is less water than you would usually have in a bath, then you will probably save money by taking a shower instead of a bath.
Although the chances of the contrary happening are unheard of, if it is the case for you, then in addition to the enjoyment you get in a bath, there is more good news for you.
A good, long soak in a bath can renew the spirit. Hydrotherapy, which loosely translated means ‘rejuvenation by water,’ enables bathers to revitalize themselves. Some modern systems even contain air jets that have been strategically placed to target the body’s pressure points, relieving tension and stress. Bathers can also enjoy the benefit of chromatherapy, which uses coloured light in much the same way aromatherapy uses scent to stimulate different psychological and physical responses.
Bath time for a young family can be an important playtime and social occasion to be shared with other family members. A number of people find baths a calming way to relax in today’s fast paced stressful life. Herbs and essential oils soothe aching muscles, tense nerves, and skin irritations; soften the skin; and ensure a good complexion.
The Environment Agency, however, would recommend short showers, not baths. Based on its latest research, it proclaims that a 5-minute shower uses about a third of the water of a bath and can save 50 litres every time.
The time taken to take a shower is not the sole variable though. As previously mentioned, water consumed is also dependent on the type of shower you use. Power showers can use more water than a bath in less than 5 minutes! Low-flow showerheads deliver 10 litres of water or less per minute and are relatively inexpensive. Older showerheads use 20 to 30 litres of water per minute.
If you still believe that a shower cannot equal the gratification of a bath, then it is recommended to partially fill your bath in order to use less water. That option might seem better if you consider the plight of sailors aboard ships. Due to lack of fresh water aboard ships, sailors were taught to get wet, turn off the water, soap and scrub, and then briefly turn the water on to rinse. Let’s hope Texas residents don’t suffer the same fate in a few years.
However, nothing replaces a great soak in a bathtub. It is one of the best pleasures in life. So … Enjoy your bathtub!
If you want to remodel your bathtub call Houston Bathtub Refinishers.
