Of course, it is a best way to remove the weeds. The growth of weed in the garden area will ruin the beauty of it. Many people use to remove the weeds manually and in this method the tendency of weed growth will be fast and it appears again just after few days. So, it is better to make use of weed killer products available in the market and you can also refer Weed Killr Guide for more understanding about the products and its application.