Remove and
renew silicone joints

This is the right way to do it! If you’re wondering how to remove your old silicone grout and replace it with new, we have the answer.

We’ll show you step by step how to spruce up your bathroom grout.

This is the right way to do it! If you’re wondering how to remove your old silicone grout and replace it with new, we have the answer.

We’ll show you step by step how to spruce up your bathroom grout.

Why you need to remove and renew silicone joints

Silicone joints in the bathroom become porous and leaky over time. Replacing the silicone joints is important to prevent water from getting behind the tiles and mold from forming. This way, you can preserve the fabric of your bathroom and save yourself from subsequent problems. That’s why we recommend that you renew your silicone grout every one to two years.

Most people do not know how to remove and renew a silicone joint. But it’s not that difficult! In our video tutorial, we show you step by step how to do it right.

The right tools and materials for the renewal of joints

With the following material you are well-equipped to do it yourself:

Cutter knife
Blade scraper
Painter's spatula
Duster
Trash bag, broom and shovel
Paper towel
Puller
Silicone
Smoothing agent
Silicone cartridge press
Small container

Play Video about Silikonfugen entfernen Video

1. How to remove old silicone joints properly

Material needed:

First we remove the old silicone joint. For the rough stuff, we use a cutter knife. The stubborn remains are then removed with the blade scraper. In this way, we prevent the surrounding surfaces from being damaged.

Play Video about Reinigen der Oberfläche von Silikonfuge

2. Preparation is everything: This is how you succeed in cleaning the surface

Material needed:

After we have completely removed the silicone joint, we clean the joint. The coarsest is removed with the duster. Then we use the kitchen roll to prepare the surface perfectly. BUT CAUTION: The old silicone must not go down the drain. With a spatula or a shovel, the remains can easily be thrown away in the manure bag. Bye, bye!

Play Video about Silikon richtig auftragen für Silikonfuge

3. No witchcraft: how to apply silicone correctly

Material needed:

Before we pull the silicone joints, we need to determine the correct size. For this we take the puller and hold it to the joint. The width of the silicone joint should be slightly larger than the width of the gap to be filled. Once this is done, it’s time to get down to business. Take the silicone cartridge and cut the top off the head with a cutter knife. CAUTION: Always cut away from the body to reduce the risk of injury. Next, untwist the tip and remove the top with the cutter knife. Using a slight bevel will make application even easier. The cartridge goes into the silicone cartridge press and you’re ready to go. Hold the silicone cartridge with the slanted tip towards the joint (or the respective surface) and apply the silicone at an even speed. The rule here is: better too much than too little. The excess material is then removed when you peel it off.

Play Video about Silikonfugen ziehen und glätten

4. Pulling silicone joints? How to do it the first time

Material needed:

Nachdem du das Silikon korrekt aufgetragen hast, kommen wir schon zum letzten Schritt: dem Silikonfugen ziehen. Zuallererst füllst du das Glättmittel in das kleine Gefäß und tauchst anschließend den Abzieher ein. Mit leichter Schräge setzt du ihn am Silikon an und ziehst die Fugen glatt. Das überschüssige Material kannst du auf einem Stück Küchenrolle abstreifen. Nach dem Abziehen wird die Fuge mit Glättmittel und Finger glattgestrichen. Hier ist es wichtig, nicht zu fest aufzudrücken. Und das war’s auch schon. Leider kannst du dein Meisterwerk nicht gleich austesten. Eine Silikonfuge sollte 12 – 24 Stunden trocknen.

FAQ

How often do silicone joints need to be removed and renewed?

We recommend that you renew your silicone grout every 1-2 years. With proper care (keeping dry & proper cleaning), you should renew your silicone grout LATEST every 5-8 years.

Why do you need to renew silicone joints?

Renewing silicone joints is important because they become porous and leaky over time. If water gets behind the shower or bath tub or tiles, moisture will form there. Mold growth is also possible.

What materials and tools are needed to renew silicone joints?

Cutter knife
Blade scraper
Painter’s scraper
Dust scraper
Garbage bag
Kitchen roll
Puller
Silicone
Smoothing agent
Silicone cartridge press
Small container

How to remove and renew silicone joints?

Remove old silicone with cutter knife and blade scraper.
Clean surface with duster and kitchen roll
Cut off tip of silicone bottle and apply silicone with silicone cartridge press.
Pull silicone with squeegee (& smoothing agent) and smooth with finger. Allow to dry for 12-24 hours.

How do I get silicone joints smooth?

For the perfect, smooth silicone joint, you need four things: a squeegee, a small container, smoothing agent and your index finger. First of all, pour the smoothing agent into the small container. Then wet the squeegee in it and smooth the silicone with it. For the finishing touch, take your index finger and wet it with the smoothing agent. Then go over the silicone joint again (with constant pressure and without pressing). Done!

Not in the mood to do it yourself?

If you notice that your silicone joint is cracked or has mold stains, it is important to do something about it as soon as possible. We renew silicone joints in showers and bathtubs quickly, cleanly and reliably.

The advantages