Setting the air conditioner at a lower temperature cools down the house more quickly?
The burst of heat you experience when you get home may lead you into temptation but unfortunately you will not speed up the process.
As the Consumers’ Association points out, even though the European Community has obliged manufacturers to reduce the power of vacuum cleaners, they consume about 25 cents per hour. The less time you spend doing the cleaning, so much the better, but it’s no use going up and down the corridor at the gallop if the vacuum cleaner brush isn’t in good condition and you have to go over the same area several times to get rid of all the dirt. Change the brushes as soon as you notice that you have to go over the same place more than twice.
