The fragrance sensitive person may also be made ill by solvent based cleaners, pesticides, and other products. If use of these type products are necessary they should be done when only the people doing the work is in the building. After maintenance using these types products airing out the building is important. Ventilation is an important consideration in air quality. It is important to make sure filters, ducts, ventilation returns, etc are well maintained.
Many problems come from poor ventilation in the workplace.
Once a policy has been determined, the next step is to implement it. Putting the policy in place requires a transition time. Employees will have to adjust. There needs to be reasonable alternatives to take the place of offending products. A list of products that meets the criteria and sources to obtain them may be helpful.