HOW IT WORKS – The Silverfish S-Trap is a monitoring trap that uses a food bait to attract silverfish. Residex P Silverfish Killing Dusting Powder 300g to be applied to skirting areas and infested areas where Silverfish have been seen, including seals on the bottom of bath tubs and other crevices where spray is either not safe (near electrical goods and plug sockets) or difficult to apply.
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