LeMouton Speech Bubble Mask Patch Natural Pure Aroma Essence Oil Refreshing Fragrance Breath Fresheners, Scented Stickers for Face Mask, Made in Korea, 10Pack-80Patches

Great idea and these are great for a hospital environment. Does a great job masking bad odors.

My wife and her family use them and they actually love them. They smell good once they stick them on their masks. Very highly recommended.

Discreet way to help ensure the smells of working in a hospital. Strong enough to really smell nice!

I put the patch inside the mask, making sure it's in a place where it doesn't make contact with skin. For me, it's in the area above the nostril . Very refreshing and not too overpowering. It lasts maybe 3-4 hours.

I really like these patches and the scent, but as other reviewers have said, it fades pretty quickly. I still think it's a good value and the smell is better than other stickers I have tried.

Very good for wearing masks . I use one on every mask. It prevents you from smelling your own breath while wearing the mask. The eucalyptus scent freshens your mask for the entire day.

These stickers last for hours and hours! The designs are simple and adorable, and you can stick it onto your mask and forget about it as you go about your day. The stickers themselves are sticky without being tacky and are easy to remove (won’t rip your mask or leave goo) but still sticky enough to stay on the mask all day. And the smell is amazing. I believe it is tea tree scented, and I can’t describe that scent as anything other than cleansing. It smells clean and refreshing. Normally, wearing a mask is so frustrating, but with the sticker on it was easier to forget I was even wearing a mask at all.

I like the aroma...if the scent stays londer, that would be even better. I like simple black masks...the patches work perfectly