Compare Mortein Fast Knockdown Multi-Insect Spray 300g prices at Woolworths vs Aldi, Coles, IGA. Lowest: $8.80. Similar products from $2.79 (Flying Insect Spray Fast Knockdown 300g at Aldi). Prices updated daily.

19% OFF

Product Information

Product Details

Mortein Fast Knockdown
Multi-Insect Spray 300g

Brand	Mortein
Size	300g
Barcode	9310045400217
Categories	Cleaning And Maintenance, Pest Control

Ingredients & Nutrition

Ingredients

1.0g/kg Esbiothrin, 0.3g/kg Permethrin, 0.2g/kg Imiprothrin

Mortein Fast Knockdown Multi-Insect Spray 300g

Brand: Mortein Sold by: Woolworths

Save $2.20

$8.80

$29.33 per kg · at Woolworths

▼ 19% price drop · was $11.00

7% below its 3-month average · good time to buy

Price dropped 12.0% over the selected period. Lowest tracked price: $8.00.
$2.93 / 100G

At Woolworths, Mortein Fast Knockdown Multi-Insect Spray 300g costs $8.80, down 12% since Cuugo started tracking it. That comes to $29.33 per kg. Cuugo has seen it as low as $8.00 and as high as $11.00 since March 2026. The price has changed 6 times, averaging $9.43. The $8.00 low was in April 2026. A comparable item at Coles is Fast Knockdown Multi Insect Spray, at $11.00.

Available in store

View on Woolworths

This product

Woolworths $8.80

$29.33 / kg

Was $11.00 ▼ 19%

save $2.20

vs 3-month average −7%

good time to buy

Cheapest similar product $2.79

Flying Insect Spray Fast Knockdown 300g at Aldi

Price history 1M3M1Y

3-month low $8.00High $11.00Average $9.43 Now vs avg −7%

◷ View full price chart

Price Comparison

5 results across stores top result per store

Similar items across 4 stores range from $2.79 at Aldi up to $14.00 at Woolworths. By size this is $29.33 per kg. Aldi is cheaper at $9.30 per kg for Flying Insect Spray Fast Knockdown 300g. The same brand is stocked at Coles as Fast Knockdown Multi Insect Spray for $11.00.

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Lowest $8.80

Aldi

Related

Flying Insect Spray Fast Knockdown 300g

$2.79

Save $6.01

$9.30 / kg−68% / kg

Match 88% 300 g

Coles

Exact

Fast Knockdown Multi Insect Spray

$11.00

$36.67 / kg+25% / kg

Match 100% 300g

IGA

Exact

Mortein Insecticides Fast Knockdown Multi Insect

$11.20

$37.33 / kg+27% / kg

Match 97% 300g

Woolworths

Exact

Mortein Powergard Multi-Insect Spray 300g

$14.00

$46.67 / kg+59% / kg

Match 91% 300g

Coles

Exact

Powergard Multi Insect Killer Spray

$14.00

$46.67 / kg+59% / kg

Match 89% 300g

Show more comparisons Showing top result per store