What is the best toilet to avoid clogs?

Author: Aaliyah Carter  |  Last update: Tuesday, January 13, 2026

The best clog-free toilet is determined by examining key features such as the flush mechanism, bowl shape, and additional functionalities like a built-in bidet, which are critical in preventing clogs. Among the top contenders are pressure-assisted toilets from TOTO, Kohler, and American Standard.

What toilet paper is least likely to clog?

Frank's Mr. Plumber Top Picks: Toilet Papers That Keep Your Pipes Happy
  • Scott 1000 Sheets Per Roll: Known for its simplicity and septic-safe design, Scott 1000 Sheets Per Roll is a single-ply option that dissolves well in water.
  • Charmin Essentials Strong: ...
  • Angel Soft Bath Tissue: ...
  • Cottonelle Ultra CleanCare:

What toilet brand do plumbers recommend?

Plumber-recommended toilet brands often include TOTO, Kohler, and American Standard due to their durability, efficiency, and reliable performance. TOTO: Known for advanced flushing systems (eg, Tornado Flush) and water-saving technology. Models like the TOTO Drake are highly popular.

What to put in the toilet to prevent clogs?

Even if you do have an older toilet, a brick still isn't the best of ideas. The brick can break down over time, and particles can end up in your plumbing, causing clogs. Instead, fill a plastic water bottle with sand and put that in the toilet tank.

Does Kohler make a no-clog toilet?

Flushing performance means reliable power without wasting water. In other words, KOHLER flushing technologies, like AquaPiston®, give you a consistently powerful clog-free flush. In addition, we offer high-performance flushing with the new Revolution 360® swirl flushing technology—our most perfect flush yet.

Best Toilets for Not Clogging: All You Need To Know

What is the best toilet that won't get clogged?

Kohler Wellworth: The Kohler Wellworth toilet boasts a Class Five flushing system, providing a robust flush that minimizes clogs. It incorporates a large trapway to prevent blockages effectively.

Why does my Kohler toilet keep clogging?

If your toilet keeps clogging, the issue may stem from materials becoming caught within the toilet trap. Excessive toilet paper use and flushing foreign materials lead to this issue.

How do you fix a toilet that keeps clogging up?

Toilet paper overuse and flushing foreign items are common sources of toilet trap clogs. To eliminate a clogged toilet trap, use a flanged plunger in the toilet bowl to push clogged material and excess waste through the trap. For tough clogs, it may require the use of a toilet auger to break up the clog.

What makes a toilet less likely to clog?

Glazed Trapway and Bowl:

Toilets with glazed trapways and bowls have a smooth surface that reduces friction, making it harder for waste to stick and cause clogs.

What is the best clog cleaner for toilets?

One of the most compelling reasons why Drano Max Gel Clog Remover is considered the best toilet unclogger liquid and Drano's commitment to safety. Despite its potent formulation, Drano is safe for all types of drain & sewer pipes and septic systems when used as directed.

Are Toto toilets better than Kohler?

Who is better TOTO or Kohler? TOTO surpasses Kohler in several aspects, making it the superior choice for bathroom fixtures. TOTO products are known for their cutting-edge technology, offering innovative features like water-saving mechanisms and advanced bidet functionality.

Which is better, a 1 piece or a 2 piece toilet?

One-piece toilets have a single mold design, so it is less likely that they will crack or leak than two-piece toilets. One-piece toilets also usually come with dual-flush systems that allow them to save water while still offering an effective flush.

Is Kohler or American Standard a better toilet?

The best pricing may be found at American Standard. They are far less expensive than Toto or Kohler toilets, but their designs are plain and straightforward, with few alternatives. However, if you simply want a conventional toilet with no extra features, American Standard will always be a better option.

Does Charmin clog plumbing?

Extensive tests show that when Charmin is used as intended in a properly functioning plumbing system, it shouldn't cause plumbing problems. And, Charmin toilet paper is used by more plumbers than any other brand.

What brand of toilet paper dissolves the best?

Trusted for flushability, Scott® Rapid-Dissolving toilet paper is the #1 choice made for RVs and boats.

What toilet paper clogs toilets the most?

Extra soft toilet paper doesn't break down easily in the water, so it can stick to your pipes and cause damage over time. This causes clogs in your plumbing system and makes it much harder to keep things flowing smoothly in your home.

What can you put in a toilet to keep it from clogging?

If your toilet is older and you want to save water, we recommend filling a water bottle with sand or small rocks and using that to displace some of the water. Bricks can break down and clog your pipes.

What toilet flushes golf balls?

To verify its power and unmatched performance, the Champion Right Height Toilet has been tested and proven by American Standard to flush a bucket of golf balls in a single flush, using 20% less water than conventional toilets.

Which toilet has the largest trap?

The Champion® 4 Flushing System has the largest siphonic trapway (2-3/8" diameter) and the largest flush valve (4" diameter) is virtually clog-free, so you'll never have to plunge again. It's packed with innovative features that make it ideal for busy and/or large households.

Do I need a new toilet if it keeps clogging?

Replacing your older low-flow toilet is a sure fire way to eliminate constant clogs caused by lack of flushing pressure. However, if replacement is not an option, reduce the amount of toilet paper you use and materials flushed to help prevent toilet clogs.

What is the best toilet to without a clog?

Both the Toto Drake and the Toto Ultramax II emphasize the importance of a strong flush, elongated bowls for added comfort, and efficient water use, making them the best toilet for flushing waste and a fantastic option for anyone looking to upgrade their bathroom with a water-efficient, best flushing toilet that is ...

Why does my toilet flush but poop stays after flushing?

It may be because your toilet drain is clogged, a faulty water tank, low water pressure, or even the design of your toilet. The good news is that it is easy to fix this problem. You can either get in touch with a professional plumber or try it yourself.

How do I stop my toilet from clogging all the time?

Tips for Preventing Toilet Clogs

Keep to a strict rule of flushing only toilet paper and human waste. Avoid using chemical drain cleaners to unclog your toilet, as they can damage the lines. Fix a running or leaking toilet.

Are some toilets more prone to clogging?

People who live in older homes are most likely to have a low flow toilet, developed in the 1990s. If you have an early model, your toilet clogs often because these toilets lack the pressure necessary to push material down the trap and into your drain.

How do you stop a weak toilet from clogging?

What to do:
  1. Avoid flushing anything other than toilet paper and human waste.
  2. Use a toilet plunger (not a cup plunger) to clear minor clogs.
  3. Consider using a toilet auger for tougher clogs.
  4. Apply natural solutions like baking soda and vinegar or enzyme-based cleaners to prevent buildup in the pipes.

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