Repashy Medicated Diets?

I was reading on the Repashy Medicated Diets (i.e. Entamoeba Fix and Nematode Fix) and they say that they are recomended as an annual preventative. I was just wondering if anyone on here uses them this way?

I treated my entire colony (except for babies 4 weeks old and younger at the advice of my vet) with the entamoeba fix over the summer as a preventative measure. Although I have never had a parasite issue in my geckos I feel that, with the entamoeba especially, it is better to be safe than sorry.

I also got a bag of the nematode fix to give to two geckos that I have that live separately from the rest of my colony because they came from pet stores rather than breeders. I am more cautious with them, not really knowing what they have been exposed to, and decided to treat them with both the entamoeba and the nematode fix.

Thanks Emily. I've never had a problem either but I think I may do it as a preventative also.