Advanced Safety Moisture Trap and Freshener 5 "Excellent. Does What is Says" Gail 25 June 2020 I'm now on to my third set of refills having purchased 3 of the traps in early 2019. I have put them in storage areas of our caravan where there is no air flow and I'm really pleased with how well they remove the moisture, the scent, they do not "overfill" & leak and are quick and easy to replace. I particularly like the fact that they are no-spill as they are in spaces that I don't use regularly and don't have to remember to check the trap just to see if full. I have just ordered a 4th one for another cupboard space as they perform so well. Let's hope they stay a stocked item for a long time.