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The Spot Free Rinse tank range, sized for everything from mains water to hard bore water
australia

Bore Water and Rainwater Tank Car Washing Rules in Australia

Water restrictions protect drinking water, so bore water and rainwater are usually outside them. Two...
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Freshly washed car at home next to a Spot Free Rinse tank on the lawn
Australia

Home Car Washing Rules in Australia: Water Restrictions and Stormwater Laws by State

Yes, you can wash your car at home almost everywhere in Australia, but the stormwater...
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Spot Free Rinse DI tank with a Mercedes AMG GT
Australia

DI Water vs RO vs Water Softener vs Distilled: Which System Actually Stops Water Spots?

If you are researching ways to stop water spots on your car, windows, or solar...
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Water beading on a car after washing
Australia

Australian Tap Water TDS by City and Suburb: Find Your Local Reading

Look up the tap water TDS for 278 Australian cities, towns and suburbs, from about...
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Spot Free Rinse DI tank next to a 4WD vehicle
Australia

Best DI Water Systems for Car Washing in Australia (2026 Buyer's Guide)

The best DI water system for car washing in Australia depends on your water hardness,...
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Mixed-bed DI resin for water purification
Australia

How Long Does DI Resin Last? A Real-World Guide for Australian Water

DI resin life depends entirely on your input water TDS. At 100 ppm input, a...
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Washing a car with a Spot Free Rinse DI water tank
Australia

How to Wash Your Car Without Water Spots in Australia

The only sure way to avoid water spots when washing your car in Australia is...
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Spot Free Rinse DI water purification tank
car washing

What Is Deionised Water and How Does It Work for Car Washing?

Deionised water has its dissolved minerals removed by ion exchange resin, so it dries without...
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