First DefenseNasal Screens by First Defense Nasal Screens

I have an extreme sensitivity to grass pollen and just being outside for 5 min I get runny nose and sneezing without the screens. I could tell I had a good seal because you can feel the restriction while breathing through the nose. Only breathing though my nose I was fine for about 30 min outside with the screens on. But every time, i would start to get the tickle and runny nose and it's all over. Once you sneeze, you lose the seal and when your nose starts to run, your forced to take them off. It does provide some short term temporary relief but it's not 100%. I would rate it at more around 70% because it does extend the time I can be outside. I would not purchase again because I can't justify the cost for just 30 minutes of relief.

When I ordered these they didn't indicate that they came in sizes. My daughter is over in China and can't use them becausethey are a Size Large and way too big! They were expensive; probably worth it if they can be used.

only used it for a couple of times. I decided to purchase this item since i have a pets. Although the item is ok, it's too expensive.

Saw on Shark Tank. Hubs and I find these are fairly discreet and during cold/flu season we wear them everywhere. You kind of have to practice putting them in. Once you figure it out it is SO easy!

they did not fit on my nose. other than that they would work.

The worst product ever for me - who wants to walk around with these on their nose. Hard to breathe.

I get sinus infections all the time, so I actually wear these to bed at night when I sleep. I do believe they help but I cannot prove it. They fit fine and I can breathe through them fine

These are the best thing ever and help me to once again enjoy the outside air and go inside smoky casinos