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 10 offers
The lowest price for Mortein Fast Knockdown Multi Insect Killer 2 x 300g right now is $14.00 at Amazon.com.au, compared across 8 retailers.
Mortein Fast Knockdown Multi Insect Killer 2 x 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.
The all-time low was $10.85 on 30 Dec 2025 — today's price is 29% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 14:04:39
Mortein Fast Knockdown Multi Insect Killer Surface Spray 300 g (Pack of 2)
Free delivery
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Mortein Fast Knockdown Multi Insect Killer Aerosol 300g 2 Pack
Same-day delivery $12
2PK Mortein Fast Knockdown Multi Insect Surface Spray
3x 2PK Mortein Fast Knockdown Multi Insect Surface Spray
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
Free delivery
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
Free delivery
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
14-day returns
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
Free delivery
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
Free delivery
Mortein Multi Insect Killer Fast Knockdown 300g Pk2 (24 Value Pack)
Delivery $6.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on catch.com.au
Does the job. Good value
originally posted on ebay.com
Good stuff.
Mortein Fast Knockdown Multi Insect Killer Surface Spray 300 g (Pack of 2)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mortein Fast Knockdown Multi Insect Killer Aerosol 300g 2 Pack
Same-day delivery $12
2PK Mortein Fast Knockdown Multi Insect Surface Spray
3x 2PK Mortein Fast Knockdown Multi Insect Surface Spray
1 Pack of 2 300g Mortein Fast Knockdown Multi Insect Killer Surface Spray
Free delivery
Does the job. Good value
Good stuff.
