and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables, filing cabinets, chalkboards and trays..., such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters routinely and clean vents...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...
and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables, filing cabinets, chalkboards and trays..., such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters routinely and clean vents...
and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables, filing cabinets, chalkboards and trays..., such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters routinely and clean vents...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...
and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables, filing cabinets, chalkboards and trays..., such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters routinely and clean vents...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...
or florescent lights and clean fixtures;remove and clean filters. Dust, wipe, wash and wax furniture such as desks, chairs, tables... or transport school furniture, such as chairs, file cabinets, desks, and television monitors. Change air conditioning filters...