Homemade Saline Nasal Spray for Amazing Sinus Relief
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Struggling with sinus issues? This Homemade Saline Nasal Spray is just what you need. Neti Pots and Saline Nasal Sprays are a great way to treat them, but buying those pre-made salt packets will break the bank.
Here's how to feel better fast and save money while you're doing it. Plus I've added in a recipe for a Homemade Xylitol Nasal Spray too–similar to Xlear.

Sinus issues are the worst.
I have somewhat narrow sinus passages, so whenever I get any kind of sickness that involved my nose, I get plugged up badly.
Now, you can use nose sprays for things like that, but they often can create a rebound issue where you get MORE plugged up after stopping.
No thanks!
Many years ago, I heard about using saline for sinus relief.
I'm sure most of you have seen or heard of net-pots, saline nose sprays, or those spray bottles that spray saline wash into your nostrils.
In my opinion, homemade saline solution in a nasal spray bottle is a lifesaver. Really.
Today I'm going to show you how you can easily make these sprays yourself to save a ton of money and hopefully stay well.
Why I Started Using Saline
When I was younger, I saw saline spray bottles in the store. My grandmother recommended that I try Ocean® Brand, which she said helped her immensely.
I personally never saw benefits from that kind of thing after trying it once or twice, but that all changed years later.
I was working at a small insurance agency. My boss was from Russia and we at times enjoyed talking about health issues.
At one point, I got quite sick with a cold, and my nose, in typical fashion, got very stuffed up (I have very narrow nasal passages, so I get pretty miserable pretty quickly from colds and such).
Anyhow, one day at work we started talking about sinus issues and my boss bought up saline washes. I told him that they never worked for me, and he proceeded to tell me how they used to do it in Russia.
This is what they would do.
“Russian” Basic DIY Saline Method
- put some warm water in your hand
- dump some salt in the water
- breathe the mixture in
- inhale further ensuring that the saline mixture goes back to fill the sinus cavities
- hold the saline for about 10 seconds
- blow the saline out
I was intrigued and tried it.
And it worked amazingly well, though the salt stung pretty bad sometimes.
Anyhow, I figured if I could apply that technique to a saline bottle, then I would have something very helpful, and more user-friendly than a hand full of saltwater!
So —
I went to the store, bought a starter kit for a saline wash, and was on my way.
And I have to say, this has made my narrow-sinus issues at least a little more bearable.
Anyway, as the years went on, I started using different forms of saline washes and found that they work great!
Why Make Your Own
One of the things that bug me is that when you go into your local drug, grocery, or health food store, and buy a neti-pot or saline spray wash, they give you little packets of pre-made saline mix to get you started.
However, then you feel the need to come back and buy more of their little packets.
Well, if you've looked at those packets, really the only thing that is in them is….
—salt and maybe baking soda.
Pretty simple, eh?
So I decided to figure out how much of each I needed to use in order to avoid the highway robbery of buying those little packets (not to mention all the extra garbage they generate. Sigh.)
The benefits of all of this?
1. Save a TON of money.
2. Reduce waste from those little packets of saline mix.
3. Control how much of everything you add easily.
Important Notes
Water: Use only purified water (see How to Make Your Tap Water Safe). Here is really icky documentation of folks who got brain-eating amoebas from using tap water. Yuck!
Salt: Use only pure salt like sea salt or my favorite, Real Salt. Table salt has lots of other things like anti-caking agents, silicon dioxide and even sugar sometimes. I don't want those in my nose, thank you.
Bottle Type: I like this brand, but I think they are all good. Personally, I don't think that the net-pots work as well since the spraying action seems to get the saline rinse in my sinuses better than the force of gravity.
Not for Daily Use: Some advise against continual use of saline washes. I found this article to be quite interesting. Do keep in mind that it might not be a good idea to use this on a daily basis.
Water Temperature: I prefer my water a little warmer than just lukewarm as it seems to help the salt dissolve better, but please take care to not overheat the water.
More Benefits: added sinus-cleansing action, after putting the saline solution into your nose, inhale a bit and hold some of it in your nose for about 10 seconds, and then blow out. I found this technique on my saline bottle's insert and it supposedly helps the saline solution get into all the nasal cavities.
If you find yourself in a real pinch and don't have a saline rinse container, you can mix this up in your hand the “Russian” way. Just make sure your hand is really clean.
Bonus Tip
In addition to the above “added sinus-cleaning action”, one of the best methods for getting this to address your whole sinus area is to use the wash and then tilt your head back over the edge of your bed. The saline mix will go all the way back into your sinuses. Hold it there for 2 minutes, and then blow out.
I've used this method with amazing success for stubborn sinus issues.
When to Use
- When you have a cold
- To clean out sinuses to support your body so are less likely to have a cold take root
- As a natural allergy help
- To moisten sinus passages in dry weather
Why Is Baking Soda Added to Saline?
Good question. There are two reasons for this.
Baking soda helps to open the sinus passages. Studies have shown that this mixture of concentrated saltwater and baking soda (bicarbonate) helps the nose work better and moves mucus out of the nose faster than saline solutions alone.
Also, baking soda acts as butter in the saline solution, so that it is less irritating.
Storage
You can store this mixture for up to 3 days, but not for longer.
Though salt is a natural preservative, water naturally grows bacteria easily. There are store-bought saline sprays that can be stored longer but they are made from sterile solutions and I believe that they are in airtight containers so that's a different situation.

Optional Additions
At one point I had a very stubborn sinus issue. I thought it was allergies, but it turned out to be a doozy of a sinus infection.
Since I was pretty desperate, I added a bunch of different things to my saline bottle to aid in my healing. Here are the possible additives for the nasal rinse that I read about and tried (I tried all except the honey).
– Apple Cider Vinegar: (just a drop or two. Don't make the mistake I did by adding about 1 tablespoon. Ouch!)
– Colloidal Silver: (I only used about one drop.)
– Grapefruit seed extract (GSE): This is supposed to be a great anti-viral agent. Just add one drop if you try this since it's really really strong!
– Xylitol – Some say it aids in making the solution non-stinging. It is also supposed to be helpful against bacteria and viruses. In fact, there are Xylitol Nose Sprays on the market now. (Source)
– Manuka Honey: I didn't try this but I have read that it is a natural way to kill germs, etc.
More DIY Wellness Supports
If you like this formula for a saline wash, you'll love these DIY products too!
– DIY Decongestant (like Vicks Vapo-Rub) – skip the toxins and save money with this simple formula
– Herbal Steam – a total game-changer for respiratory issues and it's great for your skin and hair too.
– DIY Thieves Oil – so much cheaper and it works great.

Ingredients
Homemade Saline Nasal Spray
- 1 cup (8 ounce) water
- 1 teaspoon natural salt (you can add more for more "punch" but it does sting. I use Real Salt)
- 1/8 teaspoon (pinch) baking soda
Homemade Xylitol Nasal Spray Version
- 1 cup water
- 1/4 teaspoon salt
- 1/2 teaspoon xylitol
- 1/8-1/4 teaspoon baking soda
- 1 drop grapefruit seed extract optional
Instructions
- Warm the water to a temperature that is as warm as you can tolerate (of course, this is a subjective term. The water should not be so hot as to damage your nasal passages. See notes below.)
- Add salt and baking soda to your saline container (neti-pot or saline spray bottle).
- Add water and mix / shake to combine.
- Follow directions for using your saline wash container.
- Make sure to rinse out your container after use and leave it open to air dry.
How about you? Have you used saline sprays before?



I tried the packets that come with the nasle starter pack with my sinus infection. It worked although when I used the sea salt it worked a lot better. Burned like he’ll for a min l but ok have to say I had never seen so much crap come out of me…. lol
Glad the DIY cheaper version worked better!
What does the baking soda do to the nasal saline rinse? Why do you add this?
Thank you.
J. J.
It tempers the intensity of the salt.
This is great and all but I’d love to see a recipe for a bulk batch of rinse. I’m not going to be measuring this out one shot at a time for my son and then myself two times a day. Thanks for posting though!
Thanks – you could just double or triple it. Just don’t leave it hanging around for too long!
I too have used saline rinse for years, but I see that the “recipe” for saline wash varies widely.
One source says “only pure salt” another “bottled or pure water” another “tap water”
Well, here is what works for me. This is based on my years going to the beach at Nags Head, NC.
Swimming in the ocean, guarantees you will get a snootfull of sea water, and it can burn, but your sinuses will be clear. What does this teach us, you ask?
Sea water has elements in it like iodine and others, so table salt should be OK, as long as you stay away from those with additives, I recommend sea salt.
Mix one half teaspoon salt with one half teaspoon baking soda.
Boil water for several minutes and add to salt/ soda mixture. At least 8 oz.
Allow salt/soda mixture to cool. (I use it at lukewarm temp)
I use a squeeze bottle from an irrigation kit.
Standing over a sink ,squeeze water into one nostril and allow to flow out of the other.
Switch to the other and do the same. You can snort the water up into your nose to get it into deep sinuses.
It can be messy, but it works.
I would be very very careful using unfiltered water b/c people have gotten amoebas in their brain from using unfiltered. Thanks for reading and for sharing, however!
How long can the saline solution last in a glass bottle dropper?
Hi there. Anything w/ a water base is subject to getting contaminated w/ bacteria so I wouldn’t keep it outside the fridge and in the fridge maybe 4 days max but I can’t make shelf life claims. Thanks! It’s pretty easy to mix up whenever you need it.
I was given this method of using saline nasal solution by my Otolaryngologist after sinus surgery. Works great at getting the solution into the upper sinus cavities above the eyes.
This is best to do in the shower after you have been in and breathing the steam.
I make sure to have already rinsed my hair but not yet washed my face.
Stand with your head back as far as possible. (You can also get onto your knees if you don’t feel you can do while standing). Squirt the solution into your nose while you block your throat with your tongue. Pinch the nose and lift your head then lean over at the waist as far a step possible with your head down. (Top of your head should be toward the bottom of the tub). Being careful to not lean your head one way or the other or the solution can move into your ear causing possible inner ear trouble. Stay in the inverted position as long as you can. Carefully and slowly stand upright lifting your head then gently blow your nose being careful not to get into your mouth. Wash your face and hands.
I do this only after I have finished with my hair. When rinsing your hair you usually lean your head back while turning side to side. This action could cause any solution still in the nasal cavities to drain into your ears.
You can also lay on your back on the bed with your head over the edge and spray the solution into your nostrils. When finished plug your nose and sit straight up being careful not to lean on way or the other since solution can move to the ear canal. Have plenty of tissues ready. Gently blow your nose and wash your hands.
Another position you can try is sitting on a chair/toilet and follow same directions as in the shower. Lean back, insert solution, pinch nose and lean over with top of your towards floor. Your nose will leak so have tissues handy.
I cannot stress enough to not turn your head in either direction as solution can and will drain into the ear canal and cause inner ear issues.
Great advise and recipe. I have been purchasing mine , but in a pinch DIY. I have also stumbled onto Xylitol. I call it my “nose miracle” as I haven’t had a sinus problem since starting this over 2 years ago. When short on time, I bite the bullet and spend $12 on 1.5oz (Xlear – highway robbery), otherwise I whip it up myself.
I moved to Richmond, VA in 2003 and have had at least one, usually 2-4 infections each year sice. It is much more than an anti-viral – there are many articles online you can read, but it also prevents things from sticking around in there as well as getting what is stuck – mucus, slime, burgers, etc. out. Can not praise it enough.
Where do you buy sea salt?
I have a link in the post to the salt I regularly use. Hope it works for you and please let me know if you don’t see it.
Is there a shelf-life – time table, for storing this stuff?? Can I just make a batch of this and stored in a old nasal spray bottle and use it as a daily nasal spray or is this just a daily recipe?
I don’t recommend storing any water based product for any length of time due to bacterial growth possibilities. I believe I read that 4 days is the limit but I never store the saline. I make it fresh every time.
Hello,
I don’t have a baking soda so can I use baking powder instead.?
No, I wouldn’t do that — you would be putting starch into your nose. You could do the plain salt.
Most supermarkets have baking soda. It’s very common. Do not use baking powder.
I think she didn’t want to go to the store, but yes you are correct :).
In the UK ‘Baking Soda’ is called ‘Bicarbonate of Soda’ or ‘Sodium Bicarbonate’ (NaHCO3).
It is very similar in French: Bicarbonate de Soude’ but in German: ‘Backsoda’.
We have Baking Powder in the UK, e.g. Dr.Oetker Baking Powder – Ingredients:
Raising Agents (E 450 (Diphosphates), E 500 (Sodium Carbonates)), Maize Starch