Dyson now has two wet vacuum cleaners for use on hard flooring. But they couldn’t be more different. We’ve tested out both the Dyson V15s Detect Submarine and the Dyson WashG1, and can give you an expert opinion on what they do, as well as their strengths and weaknesses, so you can choose the right one for you. You can get more detailed information on both floor cleaners in our dedicated reviews of the Dyson V15s Submarine and the Dyson WashG1. Key reason to buyWashG1It’s a dedicated hard floor cleaner that will vacuum and mop in one go, cutting hard floor cleaning time in half. V15s Detect Su…