Alan Titchmarsh, a well-known gardening expert, has developed a natural method to effectively eliminate weeds using sunlight and simple tools. Weeds often flourish in warm, sunny spots, particularly during spring. To combat this, Titchmarsh suggests using a Dutch hoe for gravel areas and a patio knife for paved surfaces. The technique involves cutting weeds at their stems without digging, which exposes their roots to sunlight. This exposure helps to dehydrate the weeds, leading to their quick demise. Titchmarsh emphasizes that this method is not only effective but also environmentally friendly, as it avoids the use of chemical herbicides that can harm local wildlife. By following this simple technique, gardeners can clear large areas of weeds in just minutes, making it a practical solution for maintaining a tidy garden.