A steam cleaner is a cleaning tool used to clean and press clothing for people. There are commercial steam cleaners and home steam cleaners on the market.
no such thing as cleaner
Oven cleaner cleans your oven.
Cleaner
A cleaner cleans something so it isn't dirty but a disinfectant cleans something and collects germs and bacteria.
vinegar
An air cleaner is a device which filters or cleans air, or an air purifier.
cleans the fuel system...
dry-cleaner
a window cleaner
Well... A window cleaner?
I think it is window cleaner.
A cleaner wrasse is a fish that cleans fish to get there food and help the fish get heathy again.