Rodent Bait Box & Pest Expert® Rat & Mouse Block Paste Bait (450g). For rat infestations: Use bait points of up to 200g. Place bait points 10m apart reducing to 5m in high infestations. PEST EXPERT POISONS ARE NOW AT LEAST 4 x STRONGER THAN ALL OTHER RAT POISONS AVAILABLE ON THE UK MARKET.
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