Dive 1st AidEarShield Spray

It works great to keep water out of your ears while scuba diving

This has been transformative. I don't get swimmer's ear anymore and it prevents salt and water building up in my ears on dive trips. I am a scuba instructor. I use it before every dive and when I'm teaching in the pool. If I use it before my first dive but forget to use it again that day, it lasts pretty well.

Have used on three extended dive trips and product seems to work like a champ. Still not sure of the science here, but the results have been extremely positive. Have shared it with other divers who have ear clearing issues and almost to a man they claimed similar results, no issues clearing while diving multiple dives. I did find out for myself that you can overuse and kind of get muffled hearing for a day. Took some experimentation to get the sweet spot in my case, but got there.Update: Saw several reviews about expiring bottles and did some research. Looks like the company puts a manufacture date and a use-by date of three years. I have been getting bottles that have just about one year left before expiration. Looks like sellers have been dumping their old stock online to Amazon customers. At this point, I am going to stop buying online and find a local vendor if possible so I can confirm the dates as I purchase unless Amazon can somehow force their sellers to be more forthcoming with expiring products.Update2: Checked with local vendors and they claim they also receive from the manufacture bottles that have about a year left on them. So I am guessing now that the issue is with the manufacture as they appear to be shipping bottles that have already lost more then a year of their use-by-date as standard operating procedure?Update3: Been using for 6 years now with over 300 dives. Not sure what it's like anymore to not use. I know this, I have never had to cancel a dive due to ear issues since I started using.

omg. I was on a dive in the caymans explaining my horrible troubles I have with equalizing no matter what I tried. this kind lady gave me a drop of these in each of my ears and WOW! I was able to properly equalize as quickly as everyone else on the dive. Amazing! I've been diving since 2011 and this was the first time I was able to enjoy my dives without the discomfort of equalizing.

I thought this product was another one that claims big and delivers small, but it actually really works. I dive a LOT and my ear doctor recommends a little oil before any water sport. This gets the oil all the way down your ear canal and it holds up through two hours of diving and a shampoo. Then it gets absorbed into your skin for the next round. Since I started using it 500 dives ago, I've only gotten water behind my ear drum once but NO ear infections. That is almost unheard of in diver circles. And it smells good (unlike vegetable oil, which also works).

For me this stuff worked great! It made equalizing easier and kept my ears clean and healthy on a month long scuba trip. Typically after a week of diving I have some ear pain from equalizing and I didn’t. The only difference was asking this into the mix. It’s a little weird at first but once I started to not feel discomfort when I equalized I added this to my dive bag because it works!

This product has been life changing for me. No longer do I have ear issues with swimming or scuba diving. One application lasts the day for me up to three dives and I could probably do another.

Last year I had so many issues with my ears while diving. This time around, I used the war shield spray before every dive and never had any issues. No head shaking or ear beer for me! I even shared it with others - talk about an easy way to make friends while diving! Try it!