If during the year, Chametz is not brought into a place, this place does not require to be cleaned or checked for Chametz. Any article which is not used on Pesach, does not need to be checked for Chametz, provided it is put away properly and the Chametz in it, is sold. Where Chametz is visible and has been used, the area should be cleaned very well, using a chemical cleaner, such as Mr. Clean, Febreeze, or any item of such nature, and cleaned as well as one can.
Examples of places which should be checked for Chametz:
attics
bar
behind major appliances
benching cards (store away till after the Festival)
bird cages
books
briefcases
attaché cases o bookcases
cabinets
car (glove compartment, trunk & seats)
cat baskets
C.D.’s, tapes, etc.
Clothing Closets
cosmetic boxes
cookery books (clean & store)
cribs
cupboards
desks
drawers
fish tanks
garages
garbage cans
highchairs
infant car seats
kennels
knapsacks
lockers
luggage
lunch boxes
medicine chests
picnic baskets
playpens
pockets & cuffs of clothing
porches
purses & handbags
school desks
school bags
shelves
shopping baskets
storage area for computer discs
storage rooms
strollers
study
toys and toy chests
workshop/office
Clothing Closets:
Should there be a significant possibility that these closets contains Chametz, they should be checked for edible Chametz and also for crumbs. Children’s jackets and pants should be checked, especially for food items.
Renting Over Pesach:
People who travel from home and rent an apartment over the Pesach period should carry out Bedikas Chametz at the apartment.