You would know fix smash inflatable mattress? You have got at. In general, about this problem you read in current article.
If you all the same decided their hands perform repair, then in the first instance must learn how repair inflatable mattress. For this purpose one may use yandex, or view binder magazines "Junior technician", "Himself master" and etc., or search response appropriate question on appropriate forum.
I think this article help you solve task. The next time I will tell how fix thermos or shower hose.