Why does your cess pool overflow after you use the shower?

A cesspool may overflow after using the shower due to several reasons, such as a blockage in the drainage system or the cesspool being full and unable to accommodate additional wastewater. If debris, grease, or tree roots are obstructing the pipes, it can prevent proper drainage. Additionally, heavy rainfall or groundwater infiltration can exacerbate the situation by saturating the cesspool, leading to overflow. Regular maintenance and inspections can help prevent these issues.