The main advantage of using prevention (i.e. repelling parasites) is that the risk of a pet contracting a flea or tick-borne disease can be significantly reduced. Examples include Lyme disease (Borreliosis) and tick-borne encephalitis (TBE). Flea bites can in some cases trigger allergic reactions, which can take the form of severe dermatitis.
The active ingredient in Preventol duo, rose and citrus-scented geraniol, is a naturally sourced essential oil extracted from plants such as thyme, rosemary and lemongrass. The use of this natural active ingredient has no adverse side effects for animals, unlike the active ingredients in drops and collars used to treat existing infestations.
Preventol duo collars and spot-ons provide long-term protection, making them more economical than other products.
