Which? has revealed the products that shoppers should avoid getting sucked into buying just because they’re on sale.
1. Lenovo IdeaPad S145-15IWL Laptop
While the laptop has been marked down by Argos by almost 100, Which? tests labelled the product as having "bad speakers" and a "poor screen", which landed itself on the 'Don't Buy' list
2. Marshall Major III bluetooth headphones
With the headphone jack disappearing from mobile phones, bluetooth headphones are bigger than ever - you can save 50 on these ones this Black Friday. But according to Which? these headphones offer "poor sound quality and comfort"
3. Graco Logico L Highback Booster seat
Parents are always on the lookout for a deal - but this car seat which has a 10 per cent off deal from Halfords made it on the 'Don't Buy' list because Which? tests showed a major fault in the seat in the side crash test
4. Russell Hobbs Sabre Plus 22.2V cordless vacuum
While you could save 10 on this vacuum at AO.com in hopes of making cleaning easier, Which? experts branded it as "terrible at pet hair" and "awful at carpets".