Depends on what your riding... And don't just buy all temp
Do your wax research and you will see that waxes all have a range they work in.
Typically when a base begins to look chalky or feel sticky, you should wax
"When I do good, I feel good; when I do bad, I feel bad. Thatís my religion." - Abraham Lincoln
Moral of the story: If your going to rob people, wear a diaper.