A constantly clogging toilet is more than an annoyance—it can signal problems in the bowl, trap, or the home’s plumbing system. While many homeowners blame toilet paper, industry plumbers say the root cause is often something else, especially when multiple flushes are required before water clears.

In many cases, toilet paper isn’t inherently “wrong.” Most modern toilet paper is designed to break down quickly in water. Persistent clogs usually come from a mismatch between what’s being flushed and how your plumbing behaves over time.

1) Too much paper—or thicker products—at once

Even if the paper is generally flushable, using large amounts in a single flush can overwhelm the bowl’s flow path. Thicker, high-absorbency, or “sensitive skin” varieties may also take longer to disintegrate depending on water pressure and toilet design.

Bathroom sink clogs are usually blamed on hair, and that’s not entirely wrong. But many stubborn slow-drains and near-blockages are caused by a wider mix of materials that collect in pipes over time. Understanding what’s actually building up can make fixes faster and reduce the chance of repeat clogs.

Soap scum and detergent buildup

Even when you don’t notice it, bathroom sink plumbing can collect soap scum—a sticky combination of soap residues and minerals from water. This buildup can cling to pipe walls, narrowing the passage until water drains slowly or backs up around the overflow.

Toothpaste, mouthwash, and shaving residue

Toothpaste contains ingredients that can leave behind a film, especially when combined with water and brushing spatter. Mouthwash additives and shaving residue can add to that problem by introducing waxy or oily components that coat surf ... Read more »

When a storm surge (or heavy rainfall) forces water up and back through a home’s basement drain, the situation can turn dangerous quickly. Backup water may carry sewage, chemicals, and debris, raising risks ranging from contamination to electrical hazards.

Act immediately to reduce risk

The first priority is safety. Keep people and pets away from the affected area, and avoid touching standing water if you suspect it may be contaminated. If water is near outlets, wiring, or appliances, do not handle electrical fixtures—shut off power to the impacted circuits from the breaker if you can do so safely.

Next, limit additional water intrusion. If your home has a basement drain system connected to a sump pump, check whether the pump is running and free of obvious blockages. During dangerous flooding conditions, avoid going into deep water.

Shut down plumbing risks and prevent furt ... Read more »

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When you’re building a home inspection checklist, drain and sewer inspection belongs near the top of the “systems” section. Unlike visible plumbing fixes, problems in sewer lines can stay hidden for years—until slow drains, foul odors, or water damage appear.

What a “drain/sewer inspection” typically covers

In most home inspections, this does not mean a full excavation or engineering assessment. Instead, it generally focuses on observable conditions, functional testing, and records review, plus guidance on when a specialist (like a licensed plumber or sewer camera technician) should step in.

A solid checklist item usually includes verifying accessible interior drain components, checking how fixtures perform during operation, and assessing any available information about the main line and sewer connection.

Checklist items to add