Once the water is draining, flush the system to remove grease and grime buildup.
Identify the drain causing the issue. Most outdoor drains have a metal or plastic grate on top to catch large debris. clean outdoor drain
: Water that takes significantly longer to disappear from gullies or catch basins. Once the water is draining, flush the system
If the blockage is deeper and you cannot pull it out, try a plunger. Once the water is draining