The Lincoln Memorial’s Reflecting Pool is experiencing another algae bloom, necessitating intervention to restore its appearance. The pool was previously painted blue due to concerns about its condition during Donald Trump’s presidency. Now, authorities are addressing the renewed algal growth by introducing hydrogen peroxide into the water. This treatment aims to halt the green discoloration and maintain the pool’s aesthetic quality. The recurring blooms highlight ongoing challenges in preserving the iconic landmark. Officials hope the hydrogen peroxide will effectively control the algae without causing further damage. This is not the first time the pool has required such measures, indicating a persistent issue.