Kare-sansui white sand cleaning method

Quick answer：

Kare-sansui, also known as Zen garden, is a traditional Japanese garden that features minimalist elements, including raked sand. Cleaning a kare-sansui involves gently sweeping away debris, using a fine broom, and raking the sand to maintain its even, raked appearance. It is crucial to avoid disturbing the raked pattern, which is a fundamental aspect of the garden's beauty.