Yes, even a rarely used chimney should be checked. Creosote and soot build up a little with each fire, and after 20 years things like birds' nests, leaves, and moisture damage can block the flue or crack the masonry without you noticing. A chimney that sits unused can also get damp inside, which weakens the mortar over time. The safe habit is a basic inspection once a year and a cleaning when buildup is found, even if you only light a handful of fires. If you notice a smoky smell, white stains on the outside brick, or animals near the cap, get it looked at sooner.
Rarely any. Usually just needs to be sprayed off with water from the hose.
Plugs-ins rarely require updating.
...under the hood There are no pcv valves on late model vehicles.. Engines have a closed ventilation system which requires little or no maintenance.. High mileage vehicles may require a cleaning of the ports and hoses, but rarely
Regular is an adjective, and more rarely a noun (a regular soldier, or regular patron).
Because they get most of the water they require from their vegetarian diet.
maidsparents(sometimes)cleaning ladies (often in hotels)youservants (rarely)guardian
no. But regular smoking will stain your teeth and deteriorate your lungs.
fruit.Although vampire bats eat blood but rarely bites people
This depends on what you are using the batteries for. If you are using a device that is used on a regular basis, rechargeable batteries are the best choice. If it is a device that is rarely used, regular batteries would be the best choice.
False is the present answer. President Obama rarely meets with his entire cabinet.
French colonists rarely established large plantations in North America
Orthodox Jews rarely accept converts, but if they do, they require several years of intense study.