Our local secondary schools maintain a supply of sanitary products for girls who are caught short at school. One of our WFI members who worked in one of these schools discovered that these were seldom requested and also that they had a 'use by date' and thus the bulk of these was sent to landfill once a year. She managed to persuade that school and through liaising with contacts in the other schools, all the schools to donate the surplus via WFI to the local food banks. As a bonus the food banks started to publicise the availability of such products AND the schools had another look at their policies and began to make towels and tampons available on a 'help yourself' basis in girls' toilets.
A post Christmas letter and offer to collect from local pharmacies resulted in a big haul of toiletries gift sets, mainly with damaged packaging, for food bank customers. When I worked with women's aid we found a great source of small toiletries (and also, single, milk, sweeteners. coffee and tea) in seasonal B & Bs who cleared out their stocks in the autumn and bought fresh in the spring.