Why Your Dishwasher and Washing Machine Need a Descale (And How to Do It the Eco Way)

You clean your dishes. You wash your clothes. But when did you last clean the machines doing all the hard work?

Limescale, calcium deposits, and detergent scum (known as "scrud") quietly build up inside your dishwasher and washing machine over time — reducing efficiency, shortening appliance lifespan, and leaving your laundry and dishes less clean than you think. The fix is simple: a regular descale. But not all descalers are created equal.

The Problem with Conventional Descalers

Most commercial descalers rely on harsh synthetic acids and chemical cocktails that are tough on limescale — and equally tough on your plumbing, your family, and the environment. They're not safe for septic systems, they're toxic to aquatic life, and they're certainly not something you'd want near food-contact surfaces.

There's a better way.

Introducing the Yeronga Kitchen Lab Eco Descaler

Our Eco Descaler for Dishwasher & Washing Machine (250g – Single Dose) is formulated with 100% food-grade Citric and Malic acids — the same mineral-stripping power as premium commercial formulas, without a single harsh or toxic ingredient.

It's designed to:

  • Break down stubborn limescale and calcium deposits fast
  • Remove detergent scrud that dulls drum performance
  • Protect internal components — seals, heating elements, spray arms
  • Leave no harmful residue — safe for your family, your plumbing, and the planet

Our Eco Report Card ✅

  • Biodegradable – breaks down naturally after use
  • Safe for septic & greywater systems
  • Low toxicity to aquatic life
  • Food-grade ingredients – safe for appliances that touch your food and clothes
  • Australian-made

How to Use It

For your dishwasher: Add the full 250g dose to the base of an empty dishwasher and run a hot cycle. That's it.

For your washing machine: Add to the drum of an empty machine and run a hot or maintenance wash cycle.

We recommend descaling at least once a year for most households — or every 6 months if you live in a hard water area. Hard water is more common in parts of Australia like Melbourne, Adelaide, and Perth, where mineral content in tap water tends to be higher.

The Bottom Line

A clean machine is an efficient machine. Regular descaling can reduce energy use, extend appliance life, and improve wash results — all while keeping harsh chemicals out of your home and waterways.

Ready to restore your appliances to factory-fresh performance?

Shop the Eco Descaler →