To bug-proof your yard, eliminate standing water by removing or regularly emptying containers, birdbaths, and gutters to prevent mosquito breeding. Keep your lawn trimmed and remove debris to minimize hiding spots for insects. Choose pest-resistant plants like marigolds, lavender, and basil to naturally deter pests. Use yellow or sodium vapor light bulbs outdoors, as they are less attractive to bugs. Install barriers such as screens on windows and doors to prevent insects from entering indoor spaces.