I get dropper bottles from my local Walgreens. When they found out I was a scuba instructor they gave my a couple of the small brown bottles with droppers they use for kids prescriptions at no charge. I use a mix of alcohol, vinegar, and a little peroxide. Use it after every dive day and pool session. Keep a bottle in the truck. There are times when I feel my ears full after a shower and will use it then.
Nice thing is that the bottles are kind of universal and you can buy extra droppers over the counter. But whenever mine start to get dried out or lose suction the pharmacist just tosses me 5 or 6.
Nice thing is that the bottles are kind of universal and you can buy extra droppers over the counter. But whenever mine start to get dried out or lose suction the pharmacist just tosses me 5 or 6.