Blocked drains in Mandurah are commonly caused by tree roots, grease and fat build-up, hair, soap residue, food scraps, and foreign objects flushed down toilets. Older plumbing systems and clay pipes are especially prone to root intrusion and collapse. Heavy rain can also overwhelm stormwater drains, causing backups. Regular maintenance and professional drain inspections help prevent recurring blockages.

Minor blockages may sometimes be cleared using hot water or a plunger, but DIY chemical cleaners can damage pipes and worsen the problem. If blockages keep returning or water is backing up, professional equipment is needed. Licensed plumbers use high-pressure water jetting and CCTV drain cameras to safely remove blockages and identify underlying issues.

Professional plumbers use high-pressure water jetting to break up grease, roots, and debris without damaging pipes. CCTV drain inspections are often used to locate blockages accurately and assess pipe condition. In severe cases, drain repairs or pipe relining may be recommended to prevent future blockages and restore proper water flow.

Prevent blocked drains by avoiding pouring grease, oils, or food waste down sinks and by using drain strainers in showers and basins. Do not flush wipes, sanitary products, or paper towels. Regular plumbing inspections and preventative drain cleaning help identify early issues, especially in older Mandurah homes with tree-root-affected sewer lines.