• Pressure washers tested

Looking for a master blaster to shift the winter grime on your car? Here’s our pick from the top 12.

• Navigon 3310 MAX and 6350 LIVE sat-navs

Price: £144.99 (3310 MAX); £299.99 (6350 LIVE)

• Novus Piccolo speed camera locator

Price: £59.99 Rating: 5/5

• Spautopia Restore/Wheel Guard

Price: £14.99 for 500ml (Restore); £19.99 for 60ml (Wheel Guard) Rating: 4/5

• Nitrox hands-free stereo phone kits

Prices: £39.95 (X735); £44.95 (X835) Rating: 2/5

• Seven ways to stay green

You don’t have to buy an eco car to cut costs – and save the planet. These top products can make all the difference

• In-car torches tested

Which torch is best to keep in your glovebox for night-time breakdowns? We pick from 12