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  • Pro-Active C Woodlice Spray Pro-Active C Woodlice Spray

Pro-Active C Woodlice Control Spray 1 litre

Quick Overview

Lasts for 12 weeks after application
£11.70 Incl. VAT
  • Buy 2 or more for £11.10 each and save 6%
  • Buy 6 or more for £10.38 each and save 12%
  • Buy 12 or more for £9.30 each and save 21%
How much will this cost to deliver?


  • Excellent woodlice and Pill Bug control
  • Long lasting residual performance
  • Child/pet safe once dry

Pro-Active C is a very wide spectrum crawling and flying insect killer. Good for control of woodlice and pill bugs.
In top quality container with child-proof cap and comes with a superb adjustable trigger head.
Based on Cypermethrin 0.1%, (same strength as the previously sold Protector C) this water based product is of very low odour, has no solvent side effects, and is very effective against virtually all crawling insects.
The chemical has excellent residual qualities combined with a good knockdown effect. It lasts for 12 weeks after application - enough time to deal with nuisance woodlice and Pill Bugs!
Apply at one litre per 20/25 square metres for best results
We suggest you also order a face mask (EN149) if you will be spraying above waist height or suffer from asthma, these are available below.
This product can be safely used where there are children or pets. Just ensure that they are not in the treatment area at the time of treatment, and are not permitted into the treated area until surfaces are dry (usually around 3 hours) If you have any questions or want advice for your woodlice infestation, please don't hesitate to call us. We're happy to help and aim to solve your problem as best we can. Phone number is at the top of the page.

Feefo Reviews - Average 93% (27 reviews)

Date Score Customer Comment Our Response
19-Feb-2018 Product:

All I can say is my shoe is far more effective. Still looking for a solution since this did not work at all. Assuming you sprayed all around wall/floor junctions and did not vacuum, we are surprised to hear that you have not had good results? You may need to use a powder in airvents and outside wall/floor junctions, trouble with woodlice is they can be in foundations so is difficult to eradicate entirely. We... Read More.
25-Aug-2017 Product:

Still awaiting results so far so good
30-Jun-2017 Product:

Easy to use and effective
13-Mar-2017 Product:

Still waiting for evidence of effectiveness of the product
08-Sep-2016 Product:

This is a great product, woodlice have been driving me nuts and now although I am still finding some, they are normally dead. Have only had one or two running about but hopefully that is the last of them dying off. Very powerful product. Great feedback, it is much appreciated, thank you.
05-Aug-2016 Product:

25-May-2016 Product:

Worked instantly easy to apply
20-May-2016 Product:

First impressions are good, woodlice are dead. Hope this remains for the next few month.
15-Apr-2016 Product:

Spray effective. Definite reduction in number of Woodlice.
23-Mar-2016 Product:

09-Mar-2016 Product:

As Above
30-Jan-2016 Product:

Woodlice seem to have been stamped out.
So I think its a good product.
24-Nov-2015 Product:

09-Oct-2015 Product:

24-Sep-2015 Product:

Used it only once. Hard to say yet. From what I see it is good
26-Jul-2015 Product:

I bought this produce for my summerhouse having been inundated with woodlice this year. So far, so good. Fingers' crossed.
19-May-2015 Product:

Worked first time. Impressed at how easy it was to solve the problem. Speedy delivery, just a shame the delivery charge was high.
14-May-2015 Product:

08-May-2015 Product:

I would not however use this on carpets even although it says 'safe to do so'. I found the spray extremely powerful and would not want this to go on painted walls.
19-Apr-2015 Product:

So far, so good! I've also stuffed any gaps I can find with draft excluders, so hopefully that, combined with the two products I purchased, is the end of that problem!
Read more reviews on Feefo