Our expert testers
We send multipurpose cleaners available from major supermarkets to a laboratory for testing. We also calculate in-house the value for money of each product by measuring how much detergent comes out with each pump of the trigger.
We include a home remedy in our testing. In this test, the home remedy was 1/2 cup vinegar, 1/4 cup bicarb to 2L water. There are many ways you can formulate a home remedy – one common application is to apply the bicarb, then vinegar and leaving it to fizz before scrubbing.
How we choose what we test
With a range of products on the market, what makes us choose one multipurpose cleaner to test over another? As with most of our product testing, our aim is to test the most brands on the market and what you're most likely to see in stores.
We check in-store to see what's available and we survey manufacturers to find out about their range of products. From this information we put together a final list that goes to our buyers. They then head out to the retailers and purchase each product, just as a normal consumer would. We do this so we can be sure they're the same as any consumer would find them and not 'tweaked' in any way.
How we test
We've changed the way we test multipurpose cleaners. Lab experts put each multipurpose cleaner to the test by soiling white ceramic tiles with oily grime. Using a scrubbing apparatus with a sponge attached, the tiles are scrubbed 40 times. The reflectance readings are taken before and after cleaning to determine the overall score which is a measure of dirt removal.
Test criteria explained
Dirt removal accounts for 100% of the overall score.
Ready to buy?
Take a look at our multipurpose cleaner reviews for full test results.