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A built-in ventilation fan keeps the interior cool during extended use

It operates in cycles: 30 minutes ON, 8 minutes OFF, then auto-restarts, repeating 4 times in total

Mr Louis Ng (Nee Soon GRC) said: "It would seem at odds to protect people from second-hand smoke in the public areas where they spend less time and not protect them at home where they spend more time." Ms Cheryl Chan (Fengshan) gave the example of how one of her residents was affected by neighbours chain-smoking in the corridors, forcing her to turn on the air-conditioning in her home for the sake of her young children

The shorter Black & Mild Fast Break cigar was invented three years later, perfect to smoke during a busy day

Radon is a radioactive gas that can enter residences through floors, walls and foundations, but is most concentrated in basements

As such, when there is not enough saliva present, a person is more likely to experience conditions that can cause a bad smell or taste in the mouth and nose