Bazuka sub zero removes warts and verrucas bazuka sub zero is a freezing wart and verruca removal device based on the cryotherapy method used by doctors bazuka sub zero is an effective freezing device for removing common warts and verrucas in the convenience of your own home it works by quickly freezing the wart or verruca causing it to fall off often within a couple of weeks or so of freezing leaving normal skin underneathr bazuka sub zero is a home treatment for warts and verrucas bas