The Pestrol Gecko Free is a natural product which has been proven to be very effective in repelling Geckos and other Lizards. The product derives from a type of indian chalk called Laxman Rekha. This form of natural repellant comes in sticky cubes which can then be stuck to surfaces such as your ceiling or the corner of your walls easily by the way of a non-harmful sticky pad.
Laxman Rekha chalk has been known to be an incredibly successful repellent of Geckos and other Lizards for many years and it is now finally available in New Zealand.
How to use:
Take one cube, and remove the releasing paper from its back.
Stick the cube where lizard movement has been noticed.