7 Common Reasons Why Your Drain Keeps Clogging (And How to Fix Them) | Bellevue Plumbing Guide

By Expert at Clogged Drains Pros 8/13/2025
Discover the most common causes of recurring drain clogs in Bellevue homes, from hair and soap scum buildup to tree root intrusion and mineral deposits. Learn professional solutions and prevention tips from Clogged Drains Pros' experts. Whether you're dealing with shower drain clogs, kitchen sink issues, or sewer line problems, we explain why these issues occur and how to address them effectively.

Dealing with recurring drain clogs in your Bellevue home can be frustrating and unsanitary. As experienced drain cleaning professionals serving Downtown Bellevue and surrounding areas, we've seen countless clogged drains and know exactly what causes them. Let's explore the main culprits behind persistent drain clogs and how to address them effectively.

1. Hair and Soap Scum Buildup

One of the most common causes of recurring clogs, especially in shower drains, is the combination of hair and soap scum. When hair gets trapped in your drain, it creates a net-like formation that catches soap scum and other debris, leading to stubborn blockages. While store-bought solutions might provide temporary relief, professional cleaning is often necessary for complete removal.

2. Grease and Food Waste Accumulation

Kitchen drains frequently clog due to improper disposal of cooking grease and food particles. Even if you're careful, small amounts of grease can build up over time, especially in homes throughout Phantom Lake and Northeast Bellevue. Check out our guide on quick fixes for a clogged kitchen drain for immediate solutions.

3. Tree Root Intrusion

Homes in older neighborhoods like Vuecrest often experience clogs due to tree root intrusion. Roots naturally seek out water sources and can penetrate small cracks in pipes, causing severe blockages. Our tree root intrusion removal service can address this issue effectively.

4. Foreign Objects

Children's toys, hygiene products, and other non-flushable items can cause persistent clogs. Our camera inspection for clogged drains service can identify exactly what's causing the blockage.

5. Mineral Buildup

Hard water deposits can accumulate in pipes over time, gradually reducing water flow and leading to clogs. Regular preventive drain maintenance services can help prevent this issue.

6. Collapsed or Damaged Pipes

Sometimes, recurring clogs indicate more serious problems like collapsed or damaged sewer lines. Our sewer line blockage removal service can diagnose and fix these issues.

Prevention Tips

  • Install drain strainers in all sinks and showers
  • Never pour grease down drains
  • Run hot water after using garbage disposals
  • Schedule regular maintenance checks
  • Consider using enzyme-based cleaners monthly

For more DIY solutions, check out our guide on best tools for unclogging drains at home.

If you're experiencing recurring drain clogs in your Bellevue home, don't wait for the problem to worsen. Contact Clogged Drains Pros at (281) 462-5654 for professional drain cleaning services. We serve all Bellevue neighborhoods and provide fast, reliable solutions to keep your drains flowing freely.

Need Professional clogged drains Services?

Contact Clogged Drains Pros today for expert clogged drains services in Bellevue.

Call (281) 462-5654