I’ve been prescribed Vagirux, and I’m happy that it seems to be helping but I’m not too keen on the reusable applicator. I’ve tried my finger but never feel that I can get it “lodged” properly without the applicator. My question is; what do you use to wash the applicator with? I’m just using a bit of hand soap frothed up and then rinsed loads but not so sure that’s the best! Px