I tried Karcher's VC4 cordless vacuum cleaner and was pleasantly surprised by how much dust and debris it collected. One would assume that dust in the home mounts up over a period of time ...

As with all this style of cordless stick vac, the VC range can easily ... The vacs are available now, direct from Karcher and cost from £199 for the basic VC4 to £299 for the range-topping ...