What appliances consume most water in Homes, RVs & Industries

When water is sparsely present in some areas in the world today, there is no doubt that life forms in those areas would literally vanish over time. Like completely be wiped off. Since allegedly, the human body cannot survive a week without water.

What about plants? That’s common logic. They’d wither off. Dry and eventually fall down and decay.

It’s amazing how the human body is made of up about 60 percent water. Actually that fact is standing on a range of 50 to 65 percent. On the back of that the earth covered with 70 percent water and yet less than one percent is accessible and considered safe for use?

With earth’s expanding population and the growing demand for water both for domestic and industrial purposes; it is going to be hard conserving enough water for ourselves.

Water usage globally is on a high, and pounding worries about future scarcity is already floating about.

Appliances used to channel water are the biggest water users and wasters. Whether in your recreational vehicles, homes, commercial building, cabins, etc. Appliances like toilet, faucet, pools, dish washers and showers use plenty of gallons every day and the highest consumers of water in any structural setting if they are present.

Morning and evening baths, flushes, mouth washing, involves water use. You can’t ignore the use of water in production either. It is used to grow our foods, keep businesses together and even produce your favourite goods.

While these shows how important water is, the excessive use of it, a lingering challenge for a while now, has pushed the buttons of pro-water conservatives. The more water that’s being used or wasted will lead to more difficulties in accessing this water sources. Knowing how many gallons of water used by your appliances daily is crucial. A compiled list on further information on appliance is explained below.



Some of the appliances in your homes and cabins that account for the biggest percentage of water used are;




One push on that toilet lever and water comes whirling your waste away. Job done. But did you know your toilet uses as much as 7 to 11 liters per flush if you are using an older model. In the US older toilet models can use up to 8 gallons per flush.

That alone may slice of a tad out of your daily water usage. But you never can tell how many time you may need to visit the toilet or if someone else has. At that gallon per flow rate, water loss is generally high.

In recent years, the industry standard for water usage has tightened. Toilet’s water tank sizes have seen a significant reshape. A typical standard toilet water tank now uses around 1.1 gallons per flush or 4 liters per flush.

This trending toilet tank has not only stolen its way into houses but also in commercial and industrial places as well.

This conservative approach is one of the ways to reduce excessive water usage in homes and commercial buildings. Agreed may not do much, as you like everybody else may decide to push that lever a second time if the waste is still there.



If you enjoy spending longer times under the soothing and cascading influence of rolling water on your skin, that’s fine. Who doesn’t?

But we should probably tell you that if you are billed for the water going into your house, then you need to prep yourself for a fat billing.

Statistics have claimed that an average human can spend about 8 minutes under the shower. You are probably spending more than that now if that statement poked a nerve. 8 minutes under the shower translates to around 17 gallons of water or the liter equivalent to 65.

Now that’s not an happy hour for your purse especially if you are on a budget.  And if you are keen on pushing the world percentage of accessible water a little higher, switching to the super-fast military showers is a fantastic choice.

If that’s a completely no, then we suggest grabbing some of the new showerheads with low flow rate. Replace your old showerheads with these ones. The good thing is they use less water compared to older showerhead models using pressure. On the average, these remodeled showerheads use about 1.6 gallons of water per minute, that’s around 12 gallons in 8 minutes accounting for more water saved.

Steam showers are a good investment option too. They save you plenty of water and will increase the price value of your house should you consider to put it out in the market. Steam showers are magnificent places to catch a refreshing relaxation. Steam showers like Mr. Steam use about 5 gallons of water in 30 minutes. To this end, that is less water cost and longer baths.



showersWhy do the dishes by yourself with your hands when you have one of these bad boys in the market to do it for you. Technology is marching at a quick pace and the invention of the dishwasher shows how much it is reshaping our society. However, using a dishwasher even though it comes with its perks and all, if you leave one overnight you could lose around 30/litres of water. Otherwise, it has been argued that the dishwasher is an efficient way of conserving water than washing your plates using your hands. It is still unclear though.

However, whichever one saves you from splashing extra on water then you should stick to it.

Dishwashers will become less efficient if they are  run without a full load. Another is the use of an older model and pre-rinsing of dishes.

The rise of quality models have tackled these shortcomings. Many of them do not even require a pre-rinse and they conserve more water.


Washing Machines

Washing machines consume large amounts of water. An average washing machine uses around 90 liters of water on full cycle.

But cropping high quality and water efficient models can use around 55 liters at full cycle. It is still not clear whether washing clothes with hands save water or not. Like the dishwasher, a lot of factor contributes to how much you stretch your water usage per month using one.

Still, they are becoming popular and portable ones are flooding the market. For tiny home dwellers, rivers, students or off- cabin dwellers portable washing machines are indeed superb ways of having your clothes cleaned with less water. Some of these machines are very small and can fit snugly in crammed spaces.



Being in water is fun and relaxing. Pools hold hundreds of gallons of water and have to be constantly refilled, washed etc. They consume plenty of water and put enough weight on your water bill if you have one.

interior swimming pool

Another way to lose water in large untraceable amounts is through evaporation. If your pool sides are largely idle during the day, we suggest you use an ultraviolet protected sliding pool cover to protect your pool water during intense heat and on days when they are used less.



If you wanted a luxury trimmed to the comfort of your home, one on wheels and very mobile first guess would be to own a campervans or simply, recreational vehicle.

RVs are excellent choices if you don’t want to spend cash on hotel bills especially if you can’t sit at a place and just enjoy being everywhere seeing anything.

RVs are a great substitute for more refined places like hotels. Like every other home, RVs need enough water. Below are some of the appliances that consume water in recreational vehicles. Handling them efficiently will save you plenty of water.


RV Showers

An RV water shower is not as big as your home shower. On the average, it uses about 30-35 gallons of water per day. This number varies depending on how many number of people are using the shower.

An average class A RV carries a fresh water tank with a capacity of around 50 to 75 gallons of water. That’s nowhere near how much you receive daily in your water storage tank at home.

An RV shower should still be able to run five different times for five different people. Crossing the 10 minutes mark could take extra gallons of water out of your freshwater tank.

The ideal flow rate for an RV shower is less than 1.5 gallons per minute. Like we said before, technically improved home showerheads release water at about 1.6 gallons per minute.

If your water runs out quickly after baths, you should have your showerhead changed to a more efficient one. This way you can conserve enough water in your RV.


RV Toilets

The RV toilet has been designed to conserve more water and flush easily unlike the ones in your home. The less water going into your black tank, the better for you; A single flush using an RV toilet consumes less than 2 gallons of water. If we should consider 3 people in an RV doing 8-10 flushes per day, which in turn amounts to 15-20 gallons of water.


Kitchen/Bathroom Faucets

For cooking, the figure has never steadied. The number of gallons used depends on how often you cook using the RV freshwater. On an average, water running from the kitchen’s faucet for cooking and doing the dishes is sitting on the good range of 6 to 8 gallons of water if not more. This figure will grow if you cook and wash more. We advise for the efficient use of water that you should cook all your food at once. Use cheap ceramic plates that can easily wiped with a cloth with little or no water. Cheap biodegradable plates that are easily disposable are encouraged.

Furthermore, other things like brushing, washing hands etc. can drain 5-8 gallons of water per day.


RV Dishwashers

Doing laundries and washing plates can come off as tiring and time consuming. You may already have a dishwasher installed if that’s the case. RV dishwashers are lighter in weight and more portable than a standard size home dishwasher. And the instructions are pretty basic if you are thinking of installing one.

If your dishwasher is one that uses a countertop its constant water usage revolves around three to four gallons in a single full load. Like the ones used at home, dishwashers can be water efficient if used properly. This will help save gallons of water in your freshwater tank especially if you are boon docking.


RV Washers

RV washers are one of the biggest wasters of water in an RV. A typical RV washer and dryer combo can use up to 20 gallons for a single load. Non vented model use about 25 gallons or more.

Others like the portable RV washers and dryer are more water efficient than the combo. This will help conserve plenty of water on your camping trip.




Industries under manufacturing, agriculture, mining etc. considered as the next biggest users of water.

Aside from daily domestic use of water that threatens the availability of water in the future, industrial operations and machines are water’s biggest wasters.

Some of the appliances and operations that use plenty of water are


Cooling towers

Cooling equipments are the biggest user of water after plumbing fixtures like toilet, faucets etc. During each cooling water cycle, wastewater concentrated with dissolved solids is released into the atmosphere. In turn it is replaced with fresh water and this is repeated during production processes.


Water cooling equipment

Water cooling equipment is also one of the greatest consumers of water in industrial operations. Using dry equipment that doesn’t require water like air compressors is one of the effective approaches for conserving water in industries and the globally.



Landscaping activities like maintenance, designing etc. are also heavy consumers of water in industries. Lack of strategic planning as a landscaper is very likely to cost plenty of water and huge billings especially when things like site area is ignored.

More water is lost to landscaping in the industry. However, this can be corrected by planting drought-tolerant native species that don’t require much water.


Plumbing Fixtures

Fixtures like toilets, showerheads, faucets account for a significant amount of water used in industries. Sometimes this goes unchecked unlike keeping a watchful eye on your home meter. In addition, cleaning equipments used in cleaning processes in industries also take a huge amount of water used globally. Practices that consume water less should be implemented. For example using vacuum cleaners or ordinarily just sweeping instead of using a water cleaning machine can reduce water usage without incurring any infrastructural cost.


Other water saving techniques involves retrofitting existing fixture like installing high pressure hose with less water volume, using efficient industry standard faucets, toilets and showerhead. The reuse of non-portable water (e.g. using grey water in RVs for irrigation) can be filtered and utilized in landscaping and cleaning processes.



In conclusion, water is important as well as conserving it. Yes, the rain restores water used for drinking, cooking, vegetation, industrial operations etc.

But, that replacement has depleted over time because of the excessive use of water both domestically and industrially. As per statistics gathered by the EPA, water scarcity due to excessive consumption could affect 30-50 countries in the foreseeable future.

Minimizing water usage and encouraging conservation by utilizing efficient water management techniques like installing efficient water saving faucets and toilets, planting drought-resistant plants, using machines that require little or no water for cleaning can go a long way in conserving water globally.