The Rentokil Enclosed Rat Trap is a hygienic reusable poison-free trap It can be used again and again or simply disposed of if preferred The traps are ideal for use where children and pets are present as the powerful trap is contained within a large safe box which is opened by a key supplied The trap is easy to use and bait How to use Follow the on pack instructions Set traps carefully Always read the label and product information before use Where to use This product can be used indoors or outdoors Place trap on flat surface where rats have been seen with entry hole nearest the wall