You need to make sure you go all the way and waterproof properly.
Do i need to seal ceramic tile in a shower.
There are some exceptions to this so check with your manufacturer to be sure.
With some grouts that can be even worse with it needing sealer.
Most people find it easier to just do a few feet at the same time both to wipe as well as avoid the need to wipe.
If your tile is ceramic or porcelain it probably won t need to be sealed.
Epoxy grout is a tough water resistant material that doesn t require sealer but it s not right for every tile application.
How to seal the grout in a shower.
Shower grout is just a mixture of sand cement and water.
However tile flooring has many issues that need to be addressed to keep the tile shower area clean healthy and sealed.
If you do get sealer on the tiles don t worry about it.
If the tile soaks up the sealant seal the entire shower.
Sealing is done to strengthen tile or grout s defenses against dirt spills and erosion of grout but not all tile needs to be sealed.
When to seal tiles.
If it doesn t only seal the grout.
Having proper sealer also ensures the tile grout is easier to clean.
Failure to do this can lead to the grout chipping and coming off over a short amount of time.
Even tiles that have a pre existing sealer can eventually have that layer wear down over time.
Tile shower floors are practical visually attractive and can sometimes complement your bathroom more than shower tubs.
Use latex based products to seal both grout and tile.
Just use a rag to wipe it off quickly.
You want to avoid getting the sealer on the tiles so it s better to go slowly.
Left unsealed it can soak up dirt and mildew like a sponge.
Lay your tile properly.
Some tiles are too thick to absorb the sealant so check a small area first.
Additionally you typically need to seal marble to prevent staining and you are very unlikely to stain the marble tiles in your shower with just regular bath products.
So it is naturally porous and absorbent.
Unlike in your kitchen dining room or on your floors you aren t likely to use anything in your shower that will stain the marble tiles.
Don t do half the job to save some money then try to seal the grout hoping to keep water out.