We have mice at work, so someone sent a link to this funny video - then found the funny spider one, but the slug one should actually have some tips for people!!
http://www.videojug.com/film/how-to-deal-with-slugs-using-cultural-methods
http://www.videojug.com/film/how-to-catch-a-mouse
http://www.videojug.com/film/how-to-catch-a-spider