The answer to 'my deck looks bad' is that there are several common causes, such as weathering, wear and tear, or improper maintenance. Symptoms may include fading, cracking, warping, or loose boards. Fortunately, there are often DIY solutions, but in some cases, it's best to call a professional landscaping technician.
For minor issues like faded or dirty boards, you can try power washing and re-staining the deck. Larger problems like rotting or structural damage may require more extensive repairs or even a complete deck replacement. It's important to address issues promptly to prevent further deterioration and ensure the safety of your deck.