By BiSM1LLah-empiritrage. Area Rugs and Pads. At Wednesday, January 09th 2019, 08:08:12 AM.
Protects the floor: Area-rugs can cause scratches to floors. The dust and dirt particles that collect beneath a carpet can easily scratch a floor when it is walked on. Pads under the rugs prevent this from happening.
Protecting your rug from mildew: Rug pads allow air to circulate around the rug. It sort of makes the rug more 'breathable.' This helps to prevent your rug from getting mildewed or getting moldy. Not only are these problems unhealthy, but they will stain your-rug and ruin it quickly. This is especially important in areas of the country that have a lot of humid weather.
Once you know what kind of pad you need, you will need to know what size. The pad should be slightly less than the length and width of the area rug. You can usually buy already cut to size pads for most standard sized rugs. In some cases, however, you may find that your rug is a unique size. In that case you would want to buy a pad that is larger than your rug and custom cut it to size.