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Frequently asked questions

Find the answers to some of your most frequently asked questions surrounding dishwashers, as well as dishwasher tablets.

General FAQs

Does it matter what detergent I use?

Do I need to pre-rinse my dishes before loading them into the dishwasher?

How should I store my dishwashing detergent?
Do I need to add salt and rinse aid?
Which detergent should I use for hard water?
Can you put dishwasher tablets in the bottom of the dishwasher?

Tablets FAQs

How do dishwasher tablets work?

How do I use dishwasher tablets?

Can you put dishwasher tablets in the bottom of the dishwasher?

Do dishwasher tablets go out of date?

Do I take the plastic off Finish® dishwasher tablets?

Where do I put the dishwasher tablet?

What to do if the tablet is not dissolving?

Gels FAQs

How to use liquid dishwasher detergent?

Where to put liquid dishwasher detergent?

What’s better: dishwasher liquid or dishwasher tablets?

Dishwasher Cleaner FAQs

How does dishwasher cleaner work?

How to use a dishwasher cleaner?

Is dishwasher cleaner necessary?

Rinse Aid FAQs

What does dishwasher rinse aid do?

What are the main benefits of rinse aid?

Where to put rinse aid in the dishwasher?

#1 Recommended by leading dishwasher manufacturers

Try our range of dishwasher tablets.

*Finish is the most recommended detergent based on the market share of the manufacturers that recommend Finish

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