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Is Bathroom Sink Water Safe To Drink? (Explained)

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It’s two o’clock in the morning, and you’ve just woken up, and your mouth is dry like the Sahara desert.

You’re thirsty, and you are desperately in need of a cup of water. You’re left with making a decision should you make your way down to the kitchen.

Or is it safe for you to quench your thirst from the bathroom sink?

Drinking water from the bathroom sink isn’t safe because it isn’t hygienic. However, drinking from your bathroom is unlikely to cause you any severe damage. So, the bathroom should certainly not be amongst your choices for drinking water. Consequently, each time you take a glass of bathroom water, you’re unintentionally taking other people’s medications into your body.

Is Water From Bathroom Sink Same As Kitchen?

Is Water From Bathroom Sink Same As Kitchen?

Yes, water from the bathroom sink is the same as the water from the kitchen sink. This is because both the bathroom and kitchen water are coming from one source. This makes the water the same, except in cases where there are different storage tanks for both water supplies.

There has been a lot of debate concerning bathroom water and kitchen water, with many people believing that they are the same.

But the truth of the matter is, even if both water sources are channeled from the same storage source, there is a difference between them.

That difference is what makes it discernable from the other. Water supply to the bathroom takes place in several different ways.

In some houses, water is supplied to the bathroom sink through the pipes that supply water to the kitchen sink.

In some other houses, water is provided, with the kitchen tap’s feed being very close to the faucet.

From the kitchen, the water is transported through a pipe to a water tank. So, this water tank then channels water to the bathroom sink, showers, toilet, etc.

Your water suppliers add disinfectants such as chlorine or chloramine. This disinfectant makes sure that your drinking water supply is safe from harmful bacteria.

Is It Bad To Drink Water From The Sink?

Is It Bad To Drink Water From The Sink

It is not always advisable to drink water from the sink. This is because you can drink water from the sink in some parts of the world without fear of health challenges. But in other parts of the world, drinking water from your sink would lead to health complications. If your city’s water supply isn’t hygienic, you should steer clear of drinking water from the sink.

A number of us can remember when drinking water straight from the tap or the garden hose.

This was before bottled water was popularised. And before, water filtration had yet to gain a stronghold in our businesses and households.

It wasn’t always the right thing to do due to the contaminated water. Some of these common contaminants found in sink water include the following: arsenic, copper, and lead, etc.

Microbial contaminants in microorganisms are often seen in the water. Here are some principal pollutants that might be present in the water in your sink and their disadvantageous health effects.

#1. Adverse Effects Of Exposure To Arsenic

Arsenic occurs naturally and is a metalloid that is seen in soil water. It hardly occurs in quantities that might constitute harm to humans.

The Environmental Protection Agency prescribes a threshold quantity of 0.01 parts per million arsenic which can be present in consumable water.

Despite this, higher concentrations can be found in certain areas, especially areas where there are industrial activities or farming activities.

Intake of large amounts of arsenic causes several health issues. These include; headaches, diarrhea, and drowsiness, which can eventually turn into severe illnesses.

#2. Adverse Effects Of Exposure To Copper And Lead

The existence of either copper or lead in your water often originates from old-fashioned pipes. Water soaks up these materials, and together they infiltrate your faucet.

Several studies carried out by the Center for Disease Control and Prevention (CDC) have established that copper and lead cause unfavorable adverse effects on your body system.

Also, exposure to a high lead intake can result in several complications. These include; brain and kidney damage, abdominal pain, headaches, and several other side effects.

How To Determine The Contamination Of Your Sink Water?

sink water

You are being familiar with the contaminants that might be in your sink water.

There are several ways to determine if your sink water contains contamination levels. These include visible signs, smells, odors, and feelings.

Firstly, make use of your instincts to discern any unwanted situations. For instance, the cloudy water emanating from the tap signifies the presence of chemicals and harmful pathogens.

It isn’t a good sign if the water is colored brown or yellow. It might stem from the chemicals from the water line or the groundwater from closeby factories.

Secondly, you should always consider the taste and smell of the water. Check if the water has a metal-like taste or a foul odor.

This infers a much influx of metals and hydrogen sulfide into the water, making it undrinkable.

Thirdly, observe the feel of water feels on your skin when you’re rinsing them in the sink and when you take a shower.

If the water dries from your hair and skin, it indicates large amounts of aluminum or leads in the water.

Still, on the subject of what taps or sinks are safe to drink water from. First, it is essential to note that drinking water from the hot water tap is terrible.

The hot water is usually stored in tanks that are cooled and heated several times. This could lead to bacteria growth, such as legionella.

Therefore, it’s best to avoid the hot water tap and always go for the cold water tap.

What Are The Advantages Of Drinking Sink Water?

sink water1

There are a few advantages of drinking sink water; however, most of these advantages are purely economical. Nonetheless, other people argue about the environmental benefits of drinking sink water.

Several advantages are stated below:

#1. It Tastes The Same As Bottled Water

Most people believe bottled water usually tastes better than tap water; this isn’t entirely true.

During blind tasting tests, nine out of ten people find it difficult to tell the difference between tap and bottled water.

Generally, tap water tastes just the same as bottled water. But there are a few factors that might differentiate it.

For example, the age of your water tap and the mineral content may affect the taste.

#2. Lower Environmental Impact

Environmental Impact

Before water gets to your house, it undergoes several treatment processes before storing it in a facility.

These processes help to remove the contaminants. Chemicals kill off bacteria and protect the water against germs and microbes during disinfection.

Also, before or after you drink water from your tap using glass, you are most likely to wash the glass using your hand or a dishwasher.

These steps use chemicals and energy, which results in environmental impact.

Notwithstanding, the overall environmental impact of tap water is a lot less than bottled water.

#3. Low Cost And Improved Convenience

The most significant benefit of tap water is its low cost and convenience. It is far easier to refill a bottle and take it with you; it’s also readily available in many places.

For example, you can get it at restaurants, bars, and drinking fountains open to the public.


So, to quench your curiosity, bathroom sink water isn’t safe enough to drink. It’s highly unlikely to result in death, but drinking water from your kitchen sink is a better and healthier alternative.

If you’re used to getting up for a drink at night, place a glass of water on your bedstand.


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