Fill a 5-gallon bucket with hot water and pour it down the drain while you continue breaking the grout apart with the auger. The water will probably fill up the fixture at first, but as you chip away at the obstruction and the water washes loose particles away, it will begin to flow more quickly.

What will dissolve grout in drain pipe?

The chemical I know for cleaning mortar is muriatic acid. You should be able to find it in a home improvement store. You might try pouring a cup or two down the drain and letting it sit for a few hours before hitting it with a plumbers snake and a lot of hot water.

How do you get cement out of a bathtub drain?





Pour hydrochloric acid (sometimes also known as muriatic acid) into the clogged drain and leaving it for between two and three hours. After this time, flush the pipe with about four gallons of water and loosen any remaining blockages with a plunger; this should be enough to clear the problem.

What will dissolve grout?

Solutions for Dissolving the Hardened Grout

  • Sugared Water – (not to be confused with sugar soap). …
  • Vinegar – Vinegar is an acid and therefore you need to be careful that you do not damage the tile surface. …
  • Other Acids and Sulfamic Acid – These are more powerful acids and the process is the same as with vinegar.

Will muriatic acid dissolve grout in a drain?

Dilute the acid with water (2 parts water, 1 part muriatic acid) and pour it down your drain. You may need the repeat the process a couple of times still the grout is dissolved and flushed away.

Can I rinse grout down the drain?

Grout and thinset mortar are types of concrete and should never be rinsed down drains. That includes the muddy water rinsed from the buckets and trowels used to handle these materials. Remember concrete contains sand and can actually harden underwater, which makes it perfect for clogging pipes.

What acid do plumbers use to unclog drains?





Hydrochloric acid

Hydrochloric acid, otherwise known as muriatic acid, is commonly used by plumbers around the world to clear a clogged rain. It is a strong acid that can cause serious injury if it is not used with care.

Why is there cement in my shower drain?

The most common cause of concrete in drains is when a bathroom is renovated and a new floor bedding is installed and the concrete bedding falls through the shower grate. The other cause can also be tiler’s grout which sits like concrete in the pipes.

Does vinegar dissolve concrete?

Will Vinegar Damage Concrete? Cleaning concrete with vinegar will not damage it! However, saturating concrete for an extended period will damage the cement that binds concrete together. Over time, vinegar erodes the concrete itself, so be careful.

What can dissolve cement?



Phosphoric acid and trisodium phosphate are the main compounds used to dissolve concrete leftover from masonry work.

How do you remove hardened grout from drains?

Fill a 5-gallon bucket with hot water and pour it down the drain while you continue breaking the grout apart with the auger. The water will probably fill up the fixture at first, but as you chip away at the obstruction and the water washes loose particles away, it will begin to flow more quickly.

How do I remove grout from shower drain?

ah_b wrote: Thank you for the tips, so to summarize:

  1. Remove the grate by cutting around the grout with a utility knife, or trying to pry the outer edges with a screwdriver and digging into the grout.
  2. Clean drain with a snake/plunger.

Does muriatic acid damage plumbing?



Acid solutions used on a regular basis will destroy iron pipes and is harmful to older porcelain fixtures.

Can I dump grout water?

Can You Dump Grout Water Down the Drain? You should never dump grout water down the drain.

What can I do with leftover grout?

Quote from the video:
Quote from Youtube video: So what I've got here is a little bit of grout and what I'm gonna create with it is chalkboard paint.

How do you dispose of grout sealant?

Scoop up and place in a proper waste disposal container. Waste disposal method: Dispose of in accordance with state and local regulations. Precautions to be taken in handling and storing: Store in a cool, dry place, out of direct sunlight. Do not freeze or heat above 1100 F.

Does grout sealer go bad?



Sealers typically protect unglazed tiles and grouts from absorbing stains, mildew, bacteria, and more! With the proper (and professional) application, the tile and grout sealer should last about a year. 2 years on the areas of your tile that don’t see as much traffic.

How long does unused tile grout last?

Bad Grout. Generally, powdered grouts expire after one year, while sealed epoxy grouts have can be stored indefinitely as long as they are not exposed to freezing temperatures. One of the components in powdered grout is cement, which must be mixed with water and allowed to cure in order to become firm and stable.