Ko te tikanga kia whakamahia tenei hua me nga hua e-wai kei roto te nicotine.Ko te Nikotini he matū faatîtîraa.
Me whakarite e koe he 21 neke atu ranei to tau, katahi ka taea e koe te tirotiro haere i tenei paetukutuku.Ki te kore, waiho koa ka kati tonu i tenei wharangi!