Dishwashers

Measure available width, height and depth, plus door-opening clearance and delivery access. Freestanding, semi-integrated and fully integrated models are not interchangeable solutions. For an integrated machine, check panel, hinge and plinth requirements. A professional should verify water, drainage and electrical connections, ventilation and leak protection against the documentation. A front that fits the opening is not sufficient.

Compare usable basket height and permitted plate size. An adjustable upper basket helps redistribute space, but raising it can reduce clearance above. A cutlery tray frees some lower-basket space while using height at the top; a cutlery basket offers a different layout, not necessarily a worse one. Folding tines help only if the resulting area genuinely accommodates your cookware.

• Check the instructions to ensure the intended load will not block the spray arms.

Compare energy and water using the same reference method and programme. An economical cycle can take longer without consuming more, while a quick cycle may allow different loads or soil levels. Do not apply labelled consumption to every cycle. For frequent small loads, check reduced-load conditions and whether the feature actually changes declared consumption.

Plastic may dry differently from ceramics. Check the drying mechanism and any restrictions automatic door opening imposes on nearby cabinetry. For noise, use comparably measured data and consider cycle length; one figure cannot describe every sound. A delay timer helps only when its schedule and safe use suit your home.

Check filter access, cleaning instructions and availability of seals, baskets and servicing. Detergent, rinse aid and salt have different roles; their necessity depends on the machine's system, water hardness and manual. Do not use hand-washing liquid or homemade mixtures. Remove large scraps without assuming all dishes require complete pre-rinsing, and check which materials are washable. A layout you can load and maintain easily matters more than unused features.