Dyson has announced the PencilWash, a new ultra-slim wet floor cleaner designed to make everyday mopping easier and more hygienic.
Weighing just 2.2kg and built around a 38mm pencil-thin handle, it’s the company’s most compact wet cleaner to date.
The PencilWash is engineered to lie almost flat — up to 170 degrees, reaching as low as 15cm. This allows it to clean under sofas, cabinets and low furniture without sacrificing suction or hydration performance. Dyson says the reduced diameter handle improves in-hand comfort and natural steering. It makes it feel closer to using a broom, rather than a bulky floor washer.
Unlike conventional wet-and-dry cleaners, the PencilWash uses a filter-free system. This eliminates internal filters that can trap dirt, retain moisture and generate odours over time. Instead, it combines hydration, agitation and extraction technologies to continuously wash the roller with fresh water. Furthermore, it simultaneously extracts dirty water and debris.
At the centre of the system is a high-density microfibre roller featuring 64,000 filaments per square centimetre. It spins rapidly to tackle both wet spills and stubborn stains. Meanwhile, an eight-point hydration system delivers controlled water flow across the roller. This ensures floors are cleaned using only fresh water. Dirty water is extracted on every rotation, helping maintain hygiene throughout the clean.
The 300ml clean water tank is rated to cover up to 100m² of flooring. It offers 30 minutes of runtime and includes a swappable battery option for extended sessions. Moreover, users can choose between two hydration modes to adjust water delivery depending on the surface or type of mess for a quicker-drying finish.
Dyson is also launching the 02 Probiotic hard-floor cleaning solution, a non-foaming formula designed to work alongside its wet-cleaning range including the PencilWash. The solution is described as safe for use around pets and children.
The Dyson PencilWash will be available from 4 March, priced at £299.99, through Dyson Demo Stores and Dyson’s online store.
