Add to cart InterEx Liquid Concentrate 250 ml InterEx Liquid may not be used directly on animals! Be careful not to get liquid on feed, drinking water, eggs etc. Excellent effect against flies, mites (eg red mite, mange mites), ticks, lice, fleas, hair and featherlings, moths, wasps, cockroaches, ants etc. Can also be used in occupied stables – if used correctly Long-term effect up to 6 weeks Feeding and contact poison. Active ingredient: cypermethrin . Use biocidal products with care. Always read the label and product information before use.