However, we then like to go a little deeper to explore more detail about the product by looking at products in the same category as Nippon Wasp Nest Destroyer Foam. That then tells us that there are 1015 products in the Garden & Leisure category at Robert Dyas. To get the best results, use Nippon Wasp Destroyer Foam in the early morning or late evening when wasps are in the nest. Simply hold the aerosol upright and spray an eight second burst paying particular attention to the nest entrance, or where wasps are seen entering or leaving. For larger nests, spray a 12 second burst. If there is significant wasp activity, consider wearing full protective clothing, but never stand directly under the nest. A repeat application may be necessary, particularly where the nest entrance is not accessible. Our first average we look at for Nippon Wasp Nest Destroyer Foam is to judge it against other products from the same brand, in this case it’s Nippon. This tells us that there are a total of 8 Nippon products at Robert Dyas.