State representative Donna Lichetenegger R-Jackson is using her knowledge in the dental health field to promote a bill regarding the fluoridation of water. Lichtenegger is the sponsor of the fluoridation notification bill, which recently was approved by the House and taken up in the Senate. The bill requires public water systems and water supply districts to notify the Department of Health and Senior Services, Department of Natural Resources and customers at least 90 days in advance of any meeting where a vote to modify the fluoridation of water in the system will take place. Sen. Wayne Wallingford, R-Cape Girardeau, will carry the bill on the Senate floor. No hearing had been scheduled as of Tuesday. The measure is House Bill 119.