How To Remove Old Thinset From Concrete Floor Tiles In Shower

How to Remove Old Thinset From Concrete Floor Tiles in Shower

Removing old thinset from concrete floor tiles in a shower can be a challenging task. Thinset is a type of mortar used to adhere tiles to a substrate, and it can be difficult to remove without damaging the tiles or the concrete floor.

However, there are several methods that can be used to remove old thinset from concrete floor tiles safely and effectively.

Method 1: Using a Hammer and Chisel

This is the most common method for removing old thinset from concrete floor tiles. It is a labor-intensive method, but it is also the most effective.

To use this method, you will need a hammer and a chisel. Start by scoring the thinset around the edges of the tiles with the chisel. Then, use the hammer to break up the thinset into smaller pieces.

Once the thinset is broken up, you can use the chisel to pry it away from the tiles. Be careful not to damage the tiles or the concrete floor.

Method 2: Using a Grinder

A grinder can also be used to remove old thinset from concrete floor tiles. This is a faster method than using a hammer and chisel, but it can be more difficult to control.

To use this method, you will need a grinder with a diamond blade. Start by setting the grinder to a low speed. Then, hold the grinder against the thinset and move it back and forth.

Be careful not to apply too much pressure, or you could damage the tiles or the concrete floor. Once the thinset is removed, you can vacuum up the dust.

Method 3: Using a Chemical Stripper

Chemical strippers can also be used to remove old thinset from concrete floor tiles. This is the least labor-intensive method, but it can be harmful to the environment.

To use this method, you will need to purchase a chemical stripper specifically designed for removing thinset. Apply the stripper to the thinset according to the manufacturer's instructions.

After the stripper has had time to work, you can use a scraper to remove the thinset. Be sure to wear gloves and eye protection when using a chemical stripper.

Tips for Removing Old Thinset From Concrete Floor Tiles

Here are a few tips for removing old thinset from concrete floor tiles:

Start by removing as much of the thinset as possible with a scraper or putty knife.
If the thinset is thin, you may be able to remove it with a wet sponge.
If the thinset is thick, you may need to use a grinder or a chemical stripper.
Be careful not to damage the tiles or the concrete floor.
Wear gloves and eye protection when using a grinder or a chemical stripper.