Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It worked pretty well, but not perfect

Initially I tried Angels' Eyes and used a stainless steel water dish. The results were better, but my red toy poodle still had tear stains. So I added TrueBlue Safe and Sure Eye Wipes to the mix. I used them every day and got a rust colored stain on the wipes every time after wiping her face. I think the wipes actually made it worse. Then I discovered Veterinarian's Best Pet Swabs Tear Stain Guard (product being reviewed) and quit using the wipes. It probably reduced the tear stains by 70%, but I had to use a swab every day. At this point I'm down to the twice a week maintenance of Angels' Eyes. Next month she'll have been on it for 9 months and I can start the regime over and use Angels' Eyes daily. I'm hoping the tear stains will improve at that time. Not sure if I will try the product being reviewed again. I probably will if Angels' Eyes don't work more effectively when I go back to daily use. My dog has been sweet about all the products I've tried on her.