WILMINGTON, Del. (WPVI) --Air quality testing is being conducted this week at a Wilmington elementary school.
Three rooms have been cleaned for mold at Pulaski Elementary School.
Environmental experts are on site to determine if problems exist in any other part of the building.
The rooms were vacuumed with special filters and washed with an antibacterial solution.
No students or staff are using the rooms until the issue is resolved.