I dont mind the smell of fish moth balls as it reminds me of my grans linen cupboard and every time i smell it i take a trip down memory lane
, but what i wanted to say is a nice replacement for this is lavender sticks, they serve the same purpose and it keeps away ants too, thing with lavender is the fragrance lasts for many years and can be used for all sorts, one can make potpourri from it and lavender oil and soap, i have many sorts of lavender plants growing in pots, french, english and so on but just for information sake there are around 500 different kinds of lavender
, another nice thing about lavender is the more you prune it the more it grows, its fantastic.