Use a ladder to reach fronds that are out of reach from the ground. Have someone hold the ladder steady for you.
Wear gloves when trimming fronds as they often have sharp edges and can hurt your hands.
Trim a yellow or brown frond 1/4 inch away from the trunk of the tree.
Cut off any frond that is bent or breaking away from the trunk as close to the tree trunk as possible.
Remove any forming fruit stalks or flowers by clipping them off with hand pruners. These take strength away from the tree and can provide fodder for peests and rodents.