Hi, I have always used your sprays as I find them to be the best protection. However I have now 6 tins that are only half way down and the spray nozzle has stopped working. This is a total waste of money as I'm sure you will agree.They normally cause £3.00 a tin so they're not cheap, but are way too expensive to only be able to use half.I want reimbursed for the tins I cannot use and I would suggest your company inspects these aerosols properly before leaving your factory.If I do not receive a satisfactory outcome I will contact trading standards as I can see quite a few other people have had the same issues.