If you want to make your deadbaits even more attractive to any passing pike you could colour them. This will also trick wise pike into taking baits that would otherwise reject.
To colour deadbaits you will need a lot of newspaper, some forceps, some kitchen paper, an old bait box and your chosen dye.
The best dyes to use are those that carp anglers use for colouring boilies. They are extremely potent and, when added to a little water, provide a great deadbait dye.
Mix a spoonful of colouring with a cupful of water in your bait box. Now use the kitchen paper to dry your deadbaits as much as possible.
Grip your deadbaits by the tail with your forceps and swish them around the dye until the whole body becomes coloured. Once dyed, leave the baits to dry on the newspaper (try not to drip the dye any anywhere that may stain). The dried baits can be wrapped in cling film and frozen for later use.