Dyson V12 Detect Slim shines a light on grime

It's not cheap but it really delivers — and comes with all the bells and whistles that modern technology has to offer

Dyson V12 Detect Slim.

The headline-grabbing feature of the V12 Detect Slim is the dirt detecting laser but there’s so much more to this ‘slim’ vacuum than dazzling lights. I’ve been using the V12 for the last month and have put it through some of the toughest tests to see if it’s worth your money.

Design