This Mortein Fast Knockdown Spray comes in a large, 300 g spray bottle making it easy to direct and use. This spray is fast acting, eliminating bugs and insects almost instantly. There is 300 g in this spray. It's a multi-purpose spray that can be used to kill and remove insects. The handy spray nozzle makes the aerosol easy to direct and use.
This Mortein Fast Knockdown Spray comes in a large, 300 g spray bottle making it easy to direct and use. This spray is fast acting, eliminating bugs and insects almost instantly. There is 300 g in this spray. It's a multi-purpose spray that can be used to kill and remove insects. The handy spray nozzle makes the aerosol easy to direct and use.
Mortein Fast Knockdown Multi Insect Killer Spray 300g
This Mortein Fast Knockdown Spray comes in a large, 300 g spray bottle making it easy to direct and use. This spray is fast acting, eliminating bugs and insects almost instantly. There is 300 g in this spray. It's a multi-purpose spray that can be used to kill and remove insects. The handy spray nozzle makes the aerosol easy to direct and use.
This Mortein Fast Knockdown Spray comes in a large, 300 g spray bottle making it easy to direct and use. This spray is fast acting, eliminating bugs and insects almost instantly. There is 300 g in this spray. It's a multi-purpose spray that can be used to kill and remove insects. The handy spray nozzle makes the aerosol easy to direct and use.
in 35 offers
The lowest price for Mortein Fast Knockdown Multi Insect Killer Spray 300g right now is $1.00 at Sanax Medical & First Aid Supplies, compared across 34 retailers.
The all-time low was $1.00 on 28 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 28 June 2026.
Last updated at 28/06/2026 14:40:22
Mortein Fast Knock Down Insect Spray 200g
Mortein Fast Knockdown Aerosol Multi Insect Killer 200g
MORTEIN FAST KNOCK DOWN 200G
Delivery $9
Mortein Fast Knockdown Insect Spray 300g
Mortein Fast Knockdown 200g
Delivery $9.95
Mortein Fast Knockdown Insect Killer Multi 200G
Delivery between 3–9 July $10.99
Mortein Fast Knockdown Multi Insect Killer 300g
Delivery between 3–9 July $8.95
Mortein Fast Knockdown Aerosol Multi Insect Killer 200g
Mortein Fast Knockdown Aerosol Multi Insect Killer 200g
MORTEIN INSECT SPRAY 200G
Delivery $9.70
originally posted on influenster.com
I’ll readily admit that I have a phobia of crawling insects, flying insects, spiders- basically any animal that enters my home and backyard without being invited 😅 I have a real fear of wasps, and it’s an issue we struggle with multiple times a year, with different nests appearing in our yard. A good insect spray is absolutely essential for us, and this one is the best! It has a great range and power, so you don’t need to get too close, and kills them within a spray or two.
originally posted on influenster.com
The spray is broad so it can kill many insects at a time. Only 1 thing that i dislike is the smell quite strong for me I tried on flying flies i works well at 1 full spray Good product!
originally posted on influenster.com
As soon as i got this i had to use it unfortunately, 😂 a cockroach scurried right by and i got him! Works so well! He fell down right away! Good stuff.
| Product dimensions | 0.13 x 0.15 x 0.01 cm; 420 Grams |
| Country of origin | Australia |
| Scent | Unscented |
| Item form | Aerosol |
| Unit count | 300 gram |
Mortein Fast Knock Down Insect Spray 200g
Mortein Fast Knockdown Aerosol Multi Insect Killer 200g
MORTEIN FAST KNOCK DOWN 200G
Delivery $9
Mortein Fast Knockdown Insect Spray 300g
Mortein Fast Knockdown 200g
Delivery $9.95
I’ll readily admit that I have a phobia of crawling insects, flying insects, spiders- basically any animal that enters my home and backyard without being invited 😅 I have a real fear of wasps, and it’s an issue we struggle with multiple times a year, with different nests appearing in our yard. A good insect spray is absolutely essential for us, and this one is the best! It has a great range and power, so you don’t need to get too close, and kills them within a spray or two.
The spray is broad so it can kill many insects at a time. Only 1 thing that i dislike is the smell quite strong for me I tried on flying flies i works well at 1 full spray Good product!
As soon as i got this i had to use it unfortunately, 😂 a cockroach scurried right by and i got him! Works so well! He fell down right away! Good stuff.
Very efficient insect killer, would definitely recommend if lots of different insects show up at your home. Worked best with annoying spiders on the ceiling.
Unfortunately for the bugs, this really works! Kills fast. We've had lots of people over lately with the back doors open-this has resulted in bugs coming in. They just don't survive long! It doesn't repel them but it kills them
This product worked great to kill multiple insects as claimed! The size of the spray bottle means it should last us a long time. It smelt great, but be careful to not spray it on floors, as it can be quite slippery! However, a quick wipe over with a baby wipe fixed the left over reside! I would highly recommend this product!
Unlike other products this spray doesn’t have a strong smell which is really pleasant when you need to spray. I used it outside under our furniture to ward away bugs and insects. It works perfectly and the spray is powerful and gets the job done
In Australia, we see a lot of flies, and spiders during summer and Mortein helps me get rid of it all. It works wonders and the fragrance is good.
Just recently moved to a house that’s quite old hence this is so convenient to have. So far it had helped me get rid of 3 cockroaches, ants and a spider. The kill is fast which is what the product promised. I give 4 stars because sometimes when I spray somehow the fluid got onto my index finger, would love to see if a longer spray nozzle fix the issue.
A bit pricey but works significantly better than cheaper options. Good power to the spray so you don’t have to get super close to the bug. Was able to send a wasp to the ground in one good spray
| Product dimensions | 0.13 x 0.15 x 0.01 cm; 420 Grams |
| Country of origin | Australia |
| Scent | Unscented |
| Item form | Aerosol |
| Unit count | 300 gram |