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Depends what's on it. Tap water would probably be able to remove dirt, but the problem is that when the water hits it, it generally takes less force to go around the dirt than to displace it, so that's what the water does. When the dirt is really loose, then it doesn't take much force to just move it out of the water's path, so it is removed from the coin by the tap-water.
If I remember correctly, the reason the dirt comes off in cleaning fluids is that it reacts with the dirt.
What else can I help you with?
Is tap water cleaner than bottled water?
the answer is simple tap water contains minerals to help wash dishes bottle water is much cleaner
Which water is cleaner salted tap or spring?
Tap is better, because it has been made cleaner by machines etc
How much does tap water cost per gallon in Tennessee?
about 1/10 of a penny about 1/10 of a penny
Why has flavored water become so popular?
Because many find tap water to be "boring".
Do goldfish die in home water?
goldfish will survive in tap water but it is best to put a bit of chlorine control in the water plus you will need a filter if you want the water and tank to stay cleaner for longer :)
How much water is needed to become intoxicated?
you can not get intoxicated on tap water or a bottled water unless an additive has been introduced
Why does ice decrease when put under a running tap?
The water coming from the tap is above 0 degrees Celsius so it warms the ice causing it to melt and become water.
How do you buy poo cleaner birds on tap birds?
You buy birdbucks and then spent them in the poo cleaner bird
What is better water tap or bottled?
It all depends on where you live. if you live in a country/rural area the tap water is most likely from a well or storage facility in the area. The water is not as well treated as city water so bottled water is better because it is cleaner and better for your health. In the city its all the same thing.
Can a shower filter be used to help reduce water consumption?
Yes, yes they do reduce water consumption. Also, much like a filter for your tap water, it will help to offer cleaner water in the shower for both your water and hair.
What is the difference between boiled water distilled aater and tap water?
Boiled water is heated to kill harmful bacteria and microorganisms but may still contain impurities. Distilled water is boiled and then the steam is condensed, resulting in water free of most contaminants. Tap water comes directly from the municipal supply and may contain minerals, chemicals, and other impurities depending on the source.
Does tap water go bad over time?
No, tap water does not go bad over time. It can become stale or develop a taste from sitting out for a long time, but it is still safe to drink.
