Why does my toilet keep running after flushing?

A constantly running toilet is almost always caused by a faulty flapper valve, a float set too high, or a worn fill valve. Start by checking the flapper — if it does not seal flat against the drain seat, replace it. This is a $5-$10 fix that takes under 10 minutes.

How do I unclog a toilet without a plunger?

Pour one cup of dish soap and hot (not boiling) water into the bowl and wait 15 minutes. The soap lubricates the clog and the heat breaks it down. If that fails, a toilet auger will clear 95% of clogs without a plunger.

What is the best toilet brand in 2026?

TOTO leads for flush performance and longevity. Kohler is best for design variety. American Standard offers the best value under $300. The right brand depends on your rough-in measurement, bowl shape, and budget.

What is rough-in measurement for a toilet?

Rough-in is the distance from the wall behind your toilet to the center of the floor drain bolt holes. Standard US rough-in is 12 inches. Buying the wrong rough-in size is the number one installation mistake homeowners make.

Toilet Finder Quiz — Find Your Perfect Toilet in 2 Minutes

Toilet Finder Quiz — Find Your Perfect Toilet in 2 Minutes | ToiletsExpert

Answer 5 quick questions about your bathroom, budget, and priorities and this quiz matches you to the best toilet for your specific situation — whether you need ADA compliance, a compact fit for a small bathroom, a high-powered flush for a large family, or the best value under $300.

🚽 Free Tool

Toilet Finder Quiz

Answer 5 quick questions and we’ll match you with your perfect toilet — from 50+ models reviewed by a master plumber.

5Questions

50+Models Compared

3Top Picks For You

Question 1 of 5

Question 1 — Budget

What’s your budget for this toilet?

Include installation cost or just the toilet price — we’ll tailor recommendations accordingly.

Question 2 — Toilet Style

What type of toilet are you looking for?

Each design has real trade-offs in cleaning, repair ease, and looks.

Question 3 — Special Requirements

Do you have any special needs? (Select all that apply)

This helps us filter out toilets that won’t work for your situation.

Question 4 — Flush System

Which flush system do you prefer?

Each has strengths — pick based on your priorities or let us choose for you.

Question 5 — Bathroom Style

What’s the style of your bathroom?

We’ll match the toilet design to your existing decor.

✅ Your Results Are Ready

Your Top 3 Toilet Matches

Based on your answers, here are the best toilets for your needs.

Frequently Asked Questions

For small bathrooms, look for a compact elongated or round-front toilet with a short projection (less than 27 inches from wall to front rim). Brands like TOTO, Kohler, and American Standard all offer compact models. A wall-hung toilet is the most space-efficient option if your budget allows — the tank is hidden inside the wall, saving 6–8 inches of floor depth.

GPF stands for gallons per flush — the amount of water each flush uses. Standard toilets use 1.6 GPF, WaterSense-certified high-efficiency toilets use 1.28 GPF, and ultra-low-flush models go down to 0.8–1.0 GPF. Dual-flush toilets offer a low-volume option (0.8–1.0 GPF) for liquid waste and a full flush (1.6 GPF) for solid waste, giving you the best of both.

Elongated bowls (about 18.5 inches front-to-back) are more comfortable for most adults and are the dominant style in new construction. Round bowls (about 16.5 inches) fit better in tight spaces and cost slightly less. The right choice depends on your bathroom dimensions — if you have 30 or more inches of clearance in front of the toilet, elongated is the comfortable choice.

Budget toilets ($100–$250) from American Standard and Kohler offer solid performance and are a reasonable choice for rental properties or guest bathrooms. Mid-range ($250–$600) gives you comfort height, better flushing technology, and longer-lasting components. Premium ($600–$1,500+) from TOTO and Kohler includes features like tornado flush, skirted design, and soft-close seats. For a primary bathroom you use every day, mid-range delivers the best value.