Dimetapp 12 Hour Nasal Spray Refill 20mL may provide relief from nasal congestion due to colds, sinusitis, hayfever, and other respiratory allergies.
Dimetapp 12 Hour Nasal Spray Refill 20mL may provide relief from nasal congestion due to colds, sinusitis, hayfever, and other respiratory allergies.
in 35 offers
The lowest price for Dimetapp 12 Hour Nasal Spray Refill 20ml right now is $6.28 at Discount Chemist, compared across 31 retailers.
The all-time low was $5.54 on 27 Feb 2026 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 June 2026.
Dimetapp 12 Hour Nasal Spray Refill 20ml
Dimetapp 12 Hour Nasal Spray Refill 20mL may provide relief from nasal congestion due to colds, sinusitis, hayfever, and other respiratory allergies.
Dimetapp 12 Hour Nasal Spray Refill 20mL may provide relief from nasal congestion due to colds, sinusitis, hayfever, and other respiratory allergies.
Last updated at 09/06/2026 13:32:06
Dimetapp 12 Hour Nasal Spray Refill Pack 20mL
Delivery between 12–16 June $9.11
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hours Nasal Spray Refill 20mL
Delivery $9.99
Dimetapp 12 Hour Nasal Spray Refill 20mL
Delivery between Wed – Thu $9.99
Dimetapp 12 Hour Nasal Spray Refill Pack 20ml
Delivery between Thu – Mon $9.95
Dimetapp Nasal Spray Refill 20ml
Delivery between 11–16 June $8.99
Nasal Spray Refill 20mL
30-day returns
Nasal Spray Refill 20mL
Delivery between 16–23 June $9.95
originally posted on chemistwarehouse.com.au
I've suffered with bad sinus/hayfever all my life. I think I inherited it from my mother and my son does as well. I've tried every product on the market and nothing works. This stuff is amazing. I finally can enjoy life without constantly blocked and sniffing.
originally posted on https://www.mightyape.co.nz
This is such a fantastic product. I personally hate nasal sprays but when everything is itchy and you feel terrible, this is the item you want to have available and reach for, for instant relief. No burning or horrid taste down your throat. Brilliant size for carrying with you in pocket or a handbag and has changed my feelings about having to use a spray. Highly Recommend.
originally posted on chemistwarehouse.com.au
Have been buying this for some time. A life saver for a stuffy nose due to allergies, colds and flu. Quick acting and long lasting. Efficent and cheap way of managing blocked nasal passages.
| Assembled Length | 0.135m |
| Assembled Height | 0.030m |
| Assembled Width | 0.075m |
Dimetapp 12 Hour Nasal Spray Refill Pack 20mL
Delivery between 12–16 June $9.11
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hour Nasal Spray Refill 20ml
Delivery $8.99
Dimetapp 12 Hours Nasal Spray Refill 20mL
Delivery $9.99
I've suffered with bad sinus/hayfever all my life. I think I inherited it from my mother and my son does as well. I've tried every product on the market and nothing works. This stuff is amazing. I finally can enjoy life without constantly blocked and sniffing.
This is such a fantastic product. I personally hate nasal sprays but when everything is itchy and you feel terrible, this is the item you want to have available and reach for, for instant relief. No burning or horrid taste down your throat. Brilliant size for carrying with you in pocket or a handbag and has changed my feelings about having to use a spray. Highly Recommend.
Have been buying this for some time. A life saver for a stuffy nose due to allergies, colds and flu. Quick acting and long lasting. Efficent and cheap way of managing blocked nasal passages.
Having the same ingredient does not mean getting the same quality and efficiency. A few brands are using the same ingredient but this one seems to work faster. The pump is also better. You need to press just once.
Used as directed. Nice to be able to breathe comfortably in bed which is where I tend to get a stuffed nose.
I think Dimetapp is one of the best nasal decongestant sprays on the market. The handy refill is fabulous when you are ill and have a blocked nose. A couple of dollars cheaper and you just reuse the pump off an old one. Very effective in relieving a blocked nose and the associated pain.
Helps my hubby breath and clears out his crappy sinuses, works well. Twin pack is of course better value for money.
I suffer chronically with a stuffy nose at night and wake frequently with a dry mouth from mouth breathing. Tried the lot and this is the only product that has worked well. Although it says 12 hours, I get 7 or 8 hours, plenty long enough for a good night's sleep though
This is the only nasal spray I have tried that actually lasts up to 12 hours. Once in the morning and once at night is all that is needed. No spraying in between. It’s also the cheapest compared to other products.
Maybe helps a little but not as well as other brand I used previously. Thought to try as was a better price. May work better on others but I will stay with other brand I think. Hope it helps.
| Assembled Length | 0.135m |
| Assembled Height | 0.030m |
| Assembled Width | 0.075m |
