I have 3 children in nappies. ds1 has sn a toddler and a baby. Our flat has a strange layout and the entrance is through the kitchen. The kitchen bin is buy the front door this is where we put the nappies. I have out a croc odour bin in the bin and every so often I'll put some shake n vac/ bin freshener in there. We open the window there and if I know someone is coming I will throw the bin in the outside bin and spray but sometimes there is a lingering smell of pooh. which isn't so nice when people come unexpectedly. I cant take every dirty nappy to the outside bin as I would like, as the nature of DS SN means he is a flight risk (so if I am in and out all day I risk forgetting to lock the door which would be dangerous). So what I need is a product/ idea so that my kitchen doesn't smell.