Sanding - Part 1. Sanding your hardwood floors takes three sessions with progressively lighter grit sandpaper. To begin, use a coarse 30-40 grit, then a medium 50-60 grit and finally a fine 80-100 grit. For flat floors, use a random orbital sander.
With flying colours is a popular idiom of the English language. The phrase's origins relate to ship flags.
Red is an extremely intense color that immediately evokes passionate emotions. This color is associated with the heart and perhaps that is why it symbolizes matters of the heart or love, passion and desire. But since this color is so intense it also can mean danger and is therefore used in stop signs and lights. This color is recognized as a stimulant and immediately draws attention. This color is also associated with enthusiasm and energy and helps in increasing confidence.