Mucinex Sinus Nasal Spray Decongestant- 0.75 oz: Cold, Cough or Flu Treatment, Oxymetazoline Hydrochloride, Menthol
$10.19 ($13.59/fluid ounce)
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$9.49($0.40/count)
was $11.49 New lower price
4.5 out of 5 stars with 552 ratings
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Guests are saying
The Mucinex Sinus Max nasal spray is highly praised for its effectiveness in relieving nasal congestion and sinus pressure, providing quick relief for allergy sufferers. However, recent design changes to the cap have caused frustration among guests, making it difficult to open and use the product. Despite these concerns, many guests appreciate the fast-acting formula that helps them breathe easier, making it a staple for those with sinus issues.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 703 reviews
effectiveness: 4.46 out of 5
quality: 4.4 out of 5
value: 4.36 out of 5
81% would recommend
166 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
19 March, 2026Verified purchase
Bottle Design Fail
I have never been so utterly frustrated trying to open and then dispense a prison my life. It took to get the top off and then once off, a white nozzle cover (I guess) would not disengage resulting in no way to use the spray. Attempt after attempt reusing me throwing it all in the trash. I have no idea if it is effective but it is certainly defective! Do not purchase unless you have an engineering degree.
1 reply from Mucinex Team team - 8 days ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 8149330, and we would be happy to help.
1 out of 5 stars
10 March, 2026Verified purchase
Horrendous Packaging
AWFUL PACKAGING! I can’t even review this spray because 1.) the cap does not come off 2.) there is a second cap underneath that blocks the spray function AND 3.) the top disconnected and does not screw back onto the bottle. Horrendous and dysfunctional product design; I unfortunately have nothing to say about the quality of relief or effects of this spray because the packaging did not allow me to. AVOID! AVOID! AVOID! You are better off buying generic versions than this nonsense of a nasal spray.
1 reply from Mucinex Team team - 19 days ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 8093314, and we would be happy to help.
1 out of 5 stars
Thumbs up graphic, would recommend
24 February, 2026Verified purchase
Mack22
item canceled
1 out of 5 stars
Thumbs down graphic, would not recommend
4 February, 2026Verified purchase
JUST DON'T DO IT.
Just don’t. Sure it clears your sinuses. And immediately gets you hooked. If you use more than a couple of days you will be hopelessly addicted & when you try to stop you will be more stuffed up than ever. TAKE THE WARNINGS SERIOUSLY & DO NOT RISK THE REBOUND CONGESTION. It really sucks. No reason to use this stuff when there are decongestant alternatives (Flonase or Sudafed) that are not addictive and actually help you get over your congestion.
1 reply from Mucinex Team team - 2 months ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7928874, and we would be happy to help.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 February, 2026Verified purchase
(no review title)
I had to return this item. I could not open the bottle to use the spray at all. I really like Mucinex products but the manufacturer needs to remedy this problem.
1 reply from Mucinex Team team - 2 months ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7917934, and we would be happy to help.
1 out of 5 stars
Thumbs down graphic, would not recommend
30 January, 2026Verified purchase
I hope you read the reviews before you buy!
Can’t say anything about the product itself because as of January ‘26, STILL can’t get the dang thing open! Correction: I finally pried the cap off because let me tell you, no amount of squeezing/pushing/twisting will work. Once I got it off, I tried doing the “test pumps” to get ‘er going, which resulted in fluid leaking from somewhere? Best I can figure is there is another cap covering the hole where it should mist from but that thing is like GLUED on. Tried to get it off with my teeth, scissors, a razor blade. Nada. I’d post a pic but I gave up and put the cap back on, put back in box and intend to return to Target and get my $10 back. There was no way I was gonna get that cap back off. So short story long, until you are sure they have a new package pump design, don’t waste your time or money. Take note of scissor and teeth marks in the pic. 🤣
1 reply from Mucinex Team team - 2 months ago
Hi Sarah. We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7901138, and we would be happy to help.
4 out of 5 stars
28 January, 2026
(no review title)
Cap is not easy to get off but it worked immediately and for hours. Instant relief!
1 reply from Mucinex Team team - 2 months ago
Hi Katie. Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7895747, and we would be happy to assist you further.
1 out of 5 stars
26 January, 2026
(no review title)
literally impossible to open and then it broke waste of money i’m so mad
1 reply from Mucinex Team team - 2 months ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7883870, and we would be happy to help.
1 out of 5 stars
Thumbs down graphic, would not recommend
22 January, 2026Verified purchase
You'll need a 10 year old child to open the child proof cap
This product might do what is says, if a person could ever get the child proof cap off if it. I searched on how to take the cap off of Mucinex nasal spray… the first thing that popped up was a tic toc video and about a 10 year old child displaying how easy it is to open. I cannot believe how stupid this world is becoming.
1 reply from Mucinex Team team - 2 months ago
Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7877119, and we would be happy to assist you further.
5 out of 5 stars
Thumbs up graphic, would recommend
20 January, 2026Verified purchase
(no review title)
Wife uses it occasionally
5 out of 5 stars
Thumbs up graphic, would recommend
3 January, 2026
The Cap-- Follow Directions
So the cap is tricky. But if you follow the directions it comes off easily. Also this worked better than ANY other medication for stuffy nose!
5 out of 5 stars
Thumbs up graphic, would recommend
28 December, 2025Verified purchase
Instant relief!
This spray is like magic. Just one or two sprays in each nostril actually cleared my severely stuffed nose FOR HOURS. Can’t recommend enough!!
1 out of 5 stars
Thumbs down graphic, would not recommend
28 December, 2025
Useless product
Horrible product. Unable to be used and a waste of your time and money. Don't buy this junk
1 reply from Mucinex Team team - 3 months ago
Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7751758, and we would be happy to assist you further.
1 out of 5 stars
Thumbs down graphic, would not recommend
24 December, 2025Verified purchase
Difficult to open
I have no idea if this actually works, and I’ll never know because I have no idea how to open it. Not sure if it’s defective or I’m dumb and can’t get past a childproof item
1 reply from Mucinex Team team - 3 months ago
Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7746219, and we would be happy to assist you further.
1 out of 5 stars
Thumbs down graphic, would not recommend
21 December, 2025Verified purchase
(no review title)
I used to love this product. the last 3 I have purchased, you can't get the cap off and when you finally do the spring is broke and the medicine won't come out
1 reply from Mucinex Team team - 3 months ago
Hi Jamie. Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7720267, and we would be happy to assist you further.
1 out of 5 stars
Thumbs down graphic, would not recommend
18 December, 2025
Couldnt even get it to spray
Haven't been able to use it, the spray thing doesn't work 🤬
1 reply from Mucinex Team team - 3 months ago
Hi Pamela. Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7720034, and we would be happy to assist you further.
5 out of 5 stars
Thumbs up graphic, would recommend
14 December, 2025
Immediate Relief
Couldn’t breath out of my nose and tried other sprays. They didn’t work. This spray worked immediatey!
1 out of 5 stars
Thumbs down graphic, would not recommend
11 December, 2025
Ridiculous cap to open.
This bottle is IMPOSSIBLE to open. I’m 46 years old and I can’t get it open. I’ve even watched videos. It won’t open. I’m sick and highly frustrated. Why do they have to make it so difficult?!?!
1 reply from Mucinex Team team - 4 months ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7668537, and we would be happy to help.
1 out of 5 stars
Thumbs down graphic, would not recommend
10 December, 2025
(no review title)
Impossible to open. Couldn't get it open.
1 reply from Mucinex Team team - 4 months ago
Hi Morgan. Thank you for your feedback regarding our Mucinex® product. We would love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7668427, and we would be happy to assist you further.
1 out of 5 stars
2 December, 2025
originally posted on Mucinex
Terrible design.
Unfortunately, I cannot open the bottle. The instructions on the side of the box are for the old design, not the new one. Even when removing the lid there is a clear sealed cap on it that makes it impossible to remove. I would not recommend this product because of the container it is in. What good is a great product that you can’t even access? It is so bad. I wanna give you a ZERO. But that’s not possible. So I give you a one.
1 reply from Mucinex Consumer Care team - 4 months ago
Thank you for your feedback regarding our Mucinex® product. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0007623079, and we would be happy to assist you further.