With chemicals ceasing practice after tighter UK and European legislation on chemicals, the control is now achieved via cleaning and maintenance - as an absolute minimum vacuuming every 3 months will destroy the conditions required for infestation. Regular vacuuming would be expected to be carried out at more frequent intervals than this if the manufacturer's guidance is followed.
Are Westbond Wool carpet tiles moth proof?
This is much more a natural way of control and is viewed as being better for both the local and wider environment.
For further information on cleaning of Westbond carpet tiles visit out Installation & Floorcare page