Apply either silicone or latex caulk with a caulk gun or squeeze the product straight from.
Standing on floor while caulking around bottom of shower.
Treat any mold in the grout along the wall tub gap with a mold killing product.
An area of controversy has always been whether to caulk or grout around the base of a tile shower floor.
On one hand there is little chance for movement around the base of a properly installed tile shower floor.
Caulking tubes are designed to apply pressure to the caulking within them so that you can squeeze out a bead of caulk with ease and precision.
Run a bead of caulking along the expansion joint.
Remove any old strips of caulk in the shower.
Whether your shower is a free standing shower unit or part of a bathtub surround stall consisting of an acrylic shell or ceramic tile it is critical to seal the joints around the base and corners of the shower with a good quality silicone caulk.
Drag your finger along the surface of the damp caulking to create a smooth joint.
Dampen the tip of your index finger slightly with water.
If you have tile shower walls there is a very good possibility that a leak could develop between the tile and the tub.
Once the old caulk is gone remove any loose grout between the walls and the tub or shower floor.
Do cut the tube of caulk the right length.
Use painter s tape create a guide for the new caulk line.
Caulk s tendency to support mold growth as well as its greater need for maintenance are others.
A properly installed tile shower should always have a 6 inch lip liner going up around base of the shower walls.
Removing old caulk and recaulking joints between tiles and your tub is an annual bathroom maintenance job.
Matching the grout color both when the caulk is new and as it changes over time are major reasons.
Scrub the grout and then rinse off the mold killer with water and let it dry.