These masks block a lot of smells. My husband has sent induced asthma and they help a lot. Sometimes he has to pair with a sting halls and he can be in a large perfume filled room. Just wish people were considerate and not wear perfumes and such in public places

The carbon layer makes this mask stand apart from basic masks on the market in blocking scents. Washing the masks does reduce the ability of this barrier, so I rotate them out frequently with fresh ones instead of washing them. I wipe them down gently instead or leave them in sunlight.

I love these masks. They were the only masks I would use during the height of the Covid outbreak. I truly believe it is why I dodged the bullet and didn’t catch it. I just bought som more while there was a sale going on. I feel safer having them on hand in case there is a need for them in the future. I have recommended Cambridge to everyone I know.

I have been a loyal customer of Cambridge Mask Co masks for years, and regularly gift them to friends and family. As someone with compromised immunity AND multiple chemical sensitivity, I need protection from both respiratory infections and covid as well as from fragrance exposures at grocery stores, medical offices, etc. Cambridge mask so is both comfortable and effective.

As an immunocompromised individual I used masks before 2020, but when the global health crisis occurred and so many mask companies were lying about quality and were taking advantage of vulnerable people Cambridge Mask Co. increased transparency, communicated clearly and made sure the quality did not suffer. They made every effort to increase production and the product to people as soon as possible. I only buy masks from this company now and have referred them to countless others who also suffer or have a loved one who suffers from a weakened immune system. These masks protect my health and the health of those around me, have fun patterns, come with a head strap to protect my ears, and are reusable. They have the data to back their claims and when worn correctly they work. I also love the option of closing the valve on the pro version. Sometimes I wear mine at home when I’m struggling with eye, nose, mouth dryness.

I have fragrance and chemical sensitivities, and these masks help keep out the majority, and give me freedom to enter most public areas. These masks are very adjustable when you use the bottom cords and the head strap, making them a very good fit, better than any other mask I have used. I found that you do need to put the extra seal above the nose, even if you don't wear glasses, and this stops extra smells leaking in. It would be handy if there were extra seals supplied so when you wash mask, you can replace the seal again, as the sticky backing wears off. I have been using these masks with the pressure valve for 3 months now and I recommend these masks.

I've loved this company since I first tried them at the end of 2021, when I ordered a few masks to try out. I've never been anything less than impressed with the quality of the product of what I've received. I only order the non-valved masks, as I want to ensure safety for those around me, as well as create the best seal for the mask that I do choose to wear. When I placed an order at the end of 2023, I accidentally ordered the wrong size masks, but was immediately able to get the error fixed by contacting customer service, and by paying my postage back on the ordered yet unopened masks to get replacements shipped. It was very little hassle for the mistake I made in not checking my own size. I'm so glad I have a good company to recommend to my friends and colleagues for masks.

I am very glad to have found Cambridge masks. They have significantly helped me deal with asthma triggering situations (such as strong perfumes, deodorants, cleaning products and even cold wind) which have in the past left me needing hospital treatment. While not 100% (but let’s face it nothing can be) these masks have enabled me to get back to some activities I had to stop and also meant I could stay at work. It took a little time to find the right position for the head strap to stop it pulling on my ears but once I did I’ve found them to be very comfortable to wear for an entire work shift (9 hours). They are easy to adjust and the extra nose grip definitely helps prevent glasses fogging. The best part is that unlike other masks I don’t feel suffocated in them and find them easy to breathe in. The material isn’t irritating either and doesn’t leave marks on my face. Overall I am very grateful I was recommended to try Cambridge masks and would definitely recommend them myself especially for inhalant affected asthmatics.

Product ships fast and has never been damaged the last 2 years I have been buying them. Have been repeatedly exposed to Covid and other unknown illnesses while wearing this mask and have never caught anything when wearing one. Briefly stopped wearing these for 3 weeks and immediately caught covid and severely damaged my ribs from it. Will continue to purchase and wear these consistently due to health issues.

Easy to find things on the website. Easy to order. Good masks.