Swarfega Heavy Duty

Best price: £4.13 (500ml)

We can’t fault how quickly the Heavy Duty gel gets rid of tough grease and oil, but there are other areas in which it needs to be better. For a start, it lacks the push dispenser used on other Swarfega products, and the smell it leaves on your hands is decidedly pungent. The feeling once it dries is unnatural, too. It isn’t great, but its cleaning action redeems it.