Here are a few tips for installing gutter guards and leveling your gutters safely:1. Always use a ladder that is tall enough and rated for the weight you need to support.2. Make sure the ladder is placed on a level surface and securely propped against your home.3. Wear appropriate protective gear, including work gloves and safety glasses.4. Properly measure and cut the gutter guards for a perfect fit.5. Install the guards from the inside out, starting at the end farthest from the downspout.6. Once the guards are in place, test the gutters to ensure they are properly leveled and water is draining away from your home.7. If adjustments are necessary, safely use a level to measure and adjust the gutters as needed.Remember to always prioritize safety when working with gutters, and if necessary, consult with a professional contractor or tradesperson for help.