Floaters sometimes interfere with vision, often during reading, and they can be quite annoying. If a floater appears directly in front of your line of vision, the best thing you can do is to move the eye. This causes the internal liquids to move making the floater move out of your line of sight. This will cause different currents inside the eye and help displace the floater. Sometimes, the vitreous fluid is very viscous and the floaters may be very persistent and bothersome.
Surgical removal is considered only in the most extreme cases.
For most of us, time will take care of this problem.