Cockroaches: how to apply BioBarrier™
Blattella germanica, Blatta orientalis
For cockroaches, BioBarrier™ is diluted 1:4 with water and sprayed on their travel paths: skirting boards, corners, joints and the base of furniture.
Authorised biocidal productAVIZ No. 7098BIO/18/12.30For cockroaches (Blattella germanica, Blatta orientalis), BioBarrier™ is diluted 1:4 (1 part product, 4 parts water) and applied at 130 g/m² working solution (about 26 g/m² product), by spraying on surfaces: travel paths, skirting boards, corners and joints. It must not be applied on surfaces that come into contact with food.
Where to apply
- Travel paths
- Skirting boards
- Corners
- Joints and cracks
- Base of kitchen cabinets
Do not apply on preparation worktops, dishes, containers or other food-contact surfaces.
How to use it, in 4 steps
Shake well before use.
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Spray evenly on surfaces.
At the dose for the target insect: undiluted for bed bugs, 1:4 for the others.
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Treat corners, skirting boards, joints and harbourage areas.
Where insects hide and where they move.
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Let dry naturally. Do not wipe.
Leave the treated surface as it is after application.
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Ventilate the room well after application.
Open the windows and avoid breathing the spray.
Bed bugs: undiluted, 30 g/m² product, spot spraying on harbourage areas.
Cockroaches, mosquitoes, flies, ants: 130 g/m² working solution (~26 g/m² product), sprayed on surfaces.
Use biocides safely. Always read the label and product information before use.
Questions about cockroaches
Can I use it in the kitchen?
Yes, on travel paths, corners, skirting boards and joints. It must not be applied on surfaces that come into contact with food.
How do I prepare the 1:4 solution?
Mix 1 part BioBarrier™ with 4 parts water. For example, 100 ml product + 400 ml water = 500 ml working solution, which covers about 3.8 m² at 130 g/m². Shake well before use.
How far does one bottle go for cockroaches?
Diluted 1:4, one 750 ml bottle covers about 28 m² per application (130 g/m² working solution).
Does it keep insects away, like a repellent?
No. The label states that the product controls insects by contact and has no repellent effect, so it is sprayed directly where they hide and on their travel paths.
Need BioBarrier?
Calculate how much product you need or ask for a quote.
Other target insects
Use biocides safely. Always read the label and product information before use.