Twice a year (once in the spring when I stop using the furnace as often) and once right about now (when I start using the furnace again) I try to quickly do the carpets. 2 kids, 2 dogs, carpet still in most of the house. Keep it generally pretty clean but dust and everything else overtime does accumulate.
Well carpet cleaner not working properly anymore leaving the floor quite wet and the dial to select how much solution was being mixed with the water is now broken too, but CT did have one on sale, a XL model is also on sale but more expensive.
www.canadiantire.ca
Honestly not as nice as the one it is replacing but it actually works properly.