Susey and Mrs. Magoo,
Try Optics Laboratory Minidrops Eye Therapy Single-Use Droppers. I have been using them for some time now and am very happy with them. I am 2 years 2 months, 1 week and 1 day post-op and have residual dryeye...mostly in the AM when I first open my eyes. Anyway, the Optic Minidrops are preservative free which is your main requirement in picking eye drops. They are gentle, not sticky and do a really wonderful job. And, with 2 years of dryeye under my belt, trust me...I tried nearly every dryeye preservative free drop out there before this one. If you type it into a search engine, you can get a picture of what the packaging looks like so you know what to look for if you choose to give them a shot. I get them from my grocery store (Publix in Georgia).