Hard water is one of the most common water quality issues in India, affecting millions of households. If you notice white deposits on taps, dry skin after bathing, or a strange taste in your water, hard water is likely the culprit.
What is Hard Water?
Hard water contains high concentrations of dissolved minerals, primarily calcium and magnesium. Water hardness is measured in ppm (parts per million):
- **0-60 ppm**: Soft water
- **61-120 ppm**: Moderately hard
- **121-180 ppm**: Hard
- **Above 180 ppm**: Very hard
Effects on Health
While drinking moderately hard water isn't directly harmful, very hard water can cause:
- Kidney stone formation over time
- Digestive discomfort
- Mineral buildup in the body
- Aggravation of skin conditions like eczema
Effects on Skin and Hair
Hard water is notorious for its effects on beauty:
- **Dry, itchy skin**: Minerals strip natural oils
- **Hair fall**: Calcium deposits weaken hair follicles
- **Dull hair**: Minerals prevent proper lathering of shampoo
- **Soap scum**: Hard water doesn't let soap dissolve properly
Effects on Appliances
Hard water causes scale buildup in:
- Water heaters (reducing efficiency by 25-40%)
- Washing machines
- Dishwashers
- Pipes and faucets
- Kettles and coffee makers
Solutions for Hard Water
**1. RO Water Purifier**: The most effective solution. RO membranes remove 95-99% of dissolved minerals, converting hard water to soft, safe drinking water.
**2. Water Softener**: Uses ion exchange to replace calcium and magnesium with sodium. Good for bathing and washing but not ideal for drinking.
**3. Descaling agents**: Temporary fix for appliance scale but doesn't solve the root problem.
The iDrink Solution
iDrink RO purifiers effectively handle even very hard water (TDS up to 2000 ppm). Our TDS controller ensures the right mineral balance is maintained in your drinking water. Rent one starting at just ₹370/month!