There are probably numerous reasons for a clogged sinus, for me it’s allergies. Personally I use an air purifier in my bedroom and cleanse once a day with a Neti-Pot using a saline mixture.
This morning I read an article from Bottom Line – personal; below is a remedy that was listed.
“Combine in a pot a cup of tomato juice, a teaspoon of minced garlic, ¼ teaspoon of cayenne pepper and one teaspoon of lemon juice. Warm the mixture and then drink.”
The article didn’t mention how long until the remedy started to work or how long it lasted until the sinus problem re-appeared.
Another approach is to just boil water and breathe in the steam, though I found this remedy to be short-lived.
Medication is probably the worst solution, though for many the only short-term solution. I hate taking pills or using nose spray so I personally will stick with the Neti-pot to relieve my allergy symptoms.
Below is an ad on Amazon if you would like to buy a Neti-pot or you can find one at your local drugstore and at Walmart.
It takes a bit to get accustom to using the rinse method by after a few attempts you will find it easy solution.
Be sure to read the safety information if you buy a Neti-pot, do not use tap water and do microwave your Neti-pot before each use.
Give it a try.