If your tree looks like it is dying or dead and is not getting healthier after treatment, then it is probably time to remove it.
Although we do everything we can to maintain the health of a tree, trees do not live forever.
Dead trees can be dangerous as they deteriorate. They can drop heavy branches or completely fall over which can cause damage to your property or people.
Larger trees are especially tricky and often need to be cut specifically as a safety precaution.