"Not worth it" star star_border star_border star_border star_border I bought these cubes twice now and to be honest they really don’t work. It says ever lasting but I think it’s a little misleading as the cub3s may last forever but not the moth deterrent element. I am having to buy more moth deterrents again. The best thing I have found on this site so far is the airing cupboard moth killer and freshener although it doesn’t really have much of an air freshener smell for long, but it certainly kept the moths at bay for a while. Miss Williams - 21 May 2019 support_agent A note from the team Thank you for placing your review. I'm sorry you've been disappointed with these cubes. From experience I find a light sanding every once in a while reinvigorates them and they keep my clothes smelling fresh and moth free.