Double Chance betting is essentially used for giving you a bigger chance of winning from a single event. In football, it can be used to cover two of the possible three outcomes in just one bet. It combines the win/draw for both sides or gets rid of the option for the draw altogether.
Double Chance is a great way to decide between two teams who are in excellent form, known for scoring goals or even two sides struggling for points in the league table. A home/away double chance bet will be a great option for the scenarios above, as it provides insurance should either team come away with a victory. Keep in mind, the possibility that the two teams could still draw is an option, as your betting history can sometimes go that way.
For a side that is particularly strong at home, but have a poor record against their opponents, Home Team/Draw could be the option as it takes into account the home record of the hosts and the recent head-to-head between the visitors.