Effects of Hard Water on Your Home

Toronto tap water is moderately hard. The mineral deposits it leaves scale up water heaters, faucets, and glass — quietly and expensively.

Common causes

• Calcium and magnesium in municipal supply
• No softener on incoming line
• High water heater temperature accelerating scale
• Older galvanized supply concentrating buildup

Step-by-step

1. 01Check aerators and showerheads for white mineral crust
2. 02Descale with vinegar on removable parts
3. 03Set water heater temperature at 120°F to slow scale
4. 04Install a whole-house softener for permanent fix

When to call Northbridge

• Softener install or replacement
• Water heater is scaling internally
• Fixtures are pitting from hard water
• Ice-maker or coffee line needs a filter