Challenge Xtreme 2400W

Currently selling for £99.99 at Argos, the Challenge is great value.

Included are two brushes and a choice of lances, plus there’s an on-board soap tank and an easy-store reel for the hose and cable hook.

Not so good is the lack of auto-stop, while the hose is short and connections for the lances and brushes are threaded, rather than quick-release.