Research report
10 January 2020
How we test floor cleaners
How we separate the good from the bad.
To find which floor cleaners get the job done, we test them in our independent lab. Here’s how we do it.
How we choose what we test
We aim to test brands and products you’re likely to see when you head to the shops, plus some you might not be aware of.
Before we buy anything, we do our research: we visit stores, both online and physically; we talk to experts and consumers; and we ask manufacturers about their products. We want to capture new developments in the market and make sure the products we test will be available after we publish our results.
We then compile a list of products and head out to purchase them, just as any consumer would.
How we test
Floor cleaners are first diluted according to the manufacturer’s instructions. The lab uses special pre-soiled white ceramic tiles. The tiles are then cleaned using a mechanical scrubbing apparatus. Reflectance readings are measured before and after cleaning, using a spectrophotometer, to determine the overall score, which is a measure of dirt removal. Each cleaner is tested 8 times and the results are averaged.
Ready to buy?
Find out how to choose the right product with our buying guide, or view our test results to see which we recommend.
Donate
Consumer NZ is non-profit. To help us get a fairer deal for all New Zealand consumers you can make a donation. We’ll use your contribution to investigate consumer issues and work for positive change.
Member comments
27 Jan 2020
floor cleaners
I had to move my stove out & clean the floor after removing a dried-out fish fillet that stank the kitchen out. I used Ajax floor cleaner to remove the smell. I could tell the water was doing a good job of cleaning, but it didn't disguise the smell.
This field should be left blank
Member comments
Get access to comment