Not really stains but his eyes have always been watery. Nothing I've tried so far has helped. I just wipe a few times a day. When I see irritation, I use the Entederm my vet gave me.
Dually used to but not anymore. We did switch to grain-free, we wipe his face wrinkles with a warm wet cloth twice a day and follow up with dry cotton pads so not to leave it to air dry. On occasion we use unscented baby wipes and again follow up with dry cotton pads.