Suggested level of application 

1. Thoroughly vacuum clean entire room concentrating on areas where mites congregate: such as mattresses, cushions, box springs, headboards, walls, floors, carpeting, and baseboards. 

2. Spray surfaces in vacuume cleaner (less than 5 micron particle size of spray fluid) on mattresses, curtains, sofas etc., allow spray to dry thoroughly before replacing bedding. 

Physical Properties

Appearance: Clear Liquid
Colour: Light Greenish yellow
pH: Neutral

References
1. National Asthma Campaign, 23/11/98.
2. Common Sense Pest Control: Least-toxic solutions for your home, garden, pets and community. Olkowski, W., Daar, S. and Olkowski, H., Taunton Press, 1991, 159-164.
3. UK Health and Safety Executive list of pesticides used to control mites in domestic premises, 20/11/98.
4. Leaflet on House-dust mites and asthma, Department of Environment, UK, 1995.