BactiBlock AQ 610 is a gel that contains citronella , a natural product that keeps away mosquitoes and insects permanently from the surfaces applied . Citronella is a very effective repellent aromatic plant as flying insects and parasites , such as mosquitoes , flies , ticks , flies and insects. This gel is specially designed to be incorporated during or after the manufacturing process of painting which provides high efficiency . It keeps away mosquitoes surfaces applied permanently and durable. BactiBlock ‘s patented proprietary technology NanoBioMatters allows a controlled release of the active agent that enhances the long-lasting effect and homogeneity across the surface where the paint is applied . The paint contains high levels of vinyl content and low levels of VOC .