Clean your A/C
Air conditioners work almost 24 hours daily in most of houses. During this time they filter and cool your air and accumulate dust inside the AC. This dust produces bad odors, mold and bacteria which is then circulated in your home.
Air conditioners need a deep cleaning at least once a year. Performing this cleaning is not only essential to the smooth operation of the unit, but also for keeping your filters clean and odor free.
1 unit 7000 yen
2 units 12000 yen
3 to more 5000yen each
Check their website for more details