How to Choose the Right Dishwasher Tablet
Walk into any supermarket and you'll find an overwhelming selection of dishwasher tablets, pods, powders and gels. This guide breaks down the differences and helps you choose the right one for your machine and water type.
Types of Dishwasher Detergent
All-in-One Tablets (the most popular choice)
All-in-one tablets (also called multi-benefit or multi-action tablets) are the most widely used format in Australia. They combine detergent, rinse aid and salt (water softener) in a single tablet. Brands include Finish Quantum, Fairy Platinum Plus and Aldi Magnum.
The main advantage is convenience — there's nothing to refill separately. The main limitation is that the built-in rinse aid and salt doses are fixed and may not be right for your water hardness or your machine's settings. For areas with very hard water, a separate dishwasher salt dispenser (if your machine has one) will generally outperform the salt action in a tablet.
Classic Tablets or Powder
Standard tablets and powders use only detergent — they don't include rinse aid or salt. You need to separately fill the rinse aid and salt compartments in your machine. This gives you more control over dosing but requires more maintenance.
Powders are generally the most cost-effective option per wash and work very well, but they can clump in humid environments if not stored properly.
Liquid Pods (Less Common)
Some brands offer dishwasher pods in a gel or liquid format in a dissolvable pouch. These perform similarly to tablet formats but can absorb moisture and deteriorate if not stored properly. Keep them in a sealed container.
Key Features to Look For
Glass Protection
If you have fine glassware, crystal or delicate items, look for a tablet that specifies glass protection. This prevents the micro-scratching and cloudiness that can develop on glassware over time with regular cycles.
Degreasing Power
For households that cook frequently with oils and grease, choose a tablet with strong degreasing claims (Finish Quantum and Fairy Platinum Plus both perform well here).
Short Cycle Compatibility
Some tablets are specifically formulated to work in shorter cycles (45–60 minutes rather than the standard 90–120 minute cycle). If you use your dishwasher's eco or quick wash setting regularly, look for this claim.
Hard Water vs Soft Water
Sydney's water supply is relatively soft compared to some Australian cities, but hardness varies by suburb. If you notice white cloudy deposits on glasses and the interior of your dishwasher, you have harder water and should consider:
- Using dishwasher salt in the salt compartment (if your machine has one) in addition to your tablet
- Choosing a tablet with stronger salt/softener action
- Running a dishwasher cleaner cycle monthly to remove limescale build-up
Best Dishwasher Tablets in Australia (2024)
Best overall: Finish Quantum — consistently strong performance on cleaning, rinse aid and glass protection
Best value: Aldi Magnum Ultra All-in-One — significantly cheaper than Finish and Fairy with competitive performance
Best for heavily soiled loads: Fairy Platinum Plus — outstanding degreasing and stuck-on food removal
Best for glassware: Finish Quantum Glass — formulated specifically to protect delicate glassware
How Many Tablets to Use
Always use one tablet per wash cycle. Never use two — this doesn't improve cleaning and can leave residue. If you're not happy with cleaning performance, the problem is usually loading technique, spray arm blockages or filter clogging rather than the number of tablets.
Find Quality Dishwashers at Oceania Appliances
We stock a range of dishwashers from Bosch, Electrolux, Samsung and Hisense as ex-display and graded units at competitive prices. Free delivery across Sydney. Call or visit our Wetherill Park showroom to see today's stock.