Similarly, you may ask, is Singapore hard or soft water?
Singapore's water comes mainly from rainfall (domestically and in Malaysia) and recycled waste water. Hence, unlike many places where water is drawn from aquifers and inland lakes, the water in Singapore has a very low mineral content and is considered soft, very soft.
Furthermore, how clean is the water in Singapore? Singapore's tap water is certified clean and safe enough for drinking after it is filtered, before it enters the pipes for our houses. But, you never know what is in the pipes, or in the water storage tanks, or even growing inside your taps.
In this regard, is it OK to drink tap water in Singapore?
It is safe to drink directly from the tap, says the PUB. Singapore's tap water is well within international guidelines set by the World Health Organisation, as well as the United States Environmental Protection Agency's drinking water standards. It is suitable for drinking without further filtration or boiling.
Is tap water hard or soft water?
Hard/soft classification
| Classification | hardness in mg-CaCO3/L | hardness in ppm |
|---|---|---|
| Soft | 0–60 | 0–60 |
| Moderately hard | 61–120 | 61–120 |
| Hard | 121–180 | 121–180 |
| Very hard | ≥ 181 | ≥ 181 |
