0
Yes - but you are always best off removing a large portion of the old grout before re-grouting. After letting the new grout dry for 48 hours, consider using a grout sealer to make it last longer.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can you stain pool grout?
Yes...any concrete grout will work.....you're better off regrouting though because chances are that the grout is sealed and the stain will only last one or two seasons.
Is ceramic tile grout cleaner safe to use around little kids?
Ceramic tile grout cleaner is most certainly not safe to use around children as it will contain various harmful chemicals. It is better to look for a specific non-toxic grout cleaner instead.
What type of grout for bathroom tiles?
if your grout line is less than 1/4" you use smooth grout, above that you use sanded grout.
Will using both sanded and unsanded grout on your back splash look okay if you have both 1-16 in and 1-2 in gaps to grout?
You should use the grout that will work best for the biggest grout space that you need. So for a grout width like you described, 1/16 to 1/2, you should use sanded grout. Unsanded grout will look terrible in a 1/2" grout joint, but sanded grout will look great in both. Use sanded.
Can you use White grout to install porcelain tile?
Not JUST a grout no. You can get a cement that will also work as a grout but a pure grout would not have the adhesion required to stick the tiles to the wall properly, you should not use it as a cement.
How do you make a model of the forbidden city?
Modelling clay plaster of paris sanded grout or concrete (most expensive) carve blocks of styrofoam
What would cause new grout in swimming pool to rub off easly?
Grout was not properly mixed. It most likely mixed with to much water. Your water could be aggressive with a low pH attacking the grout and plaster. Test and adjust. If your pH is below 6.8 and has stabilized there your pool plaster should start to look copper color, aqua color, have black stains which look like graying spots. But once the damage is done you can't undo it.
How do you grout floor tile?
It is somewhat painstaking. There is a grout removal tool available at most big box hardware stores. It is basically a handsaw that uses hardened aggregate applied to the blade instead of teeth. You have to shave each joint down to a level below the surface that a new grout can be applied to and adhere (about 1/8" for non-sanded grout and 1/4" for sanded grout). If you are changing grout colors, you will want to use an acid (muriatic acid) to wash down the joint edges to remove any small amounts of the old grout at the surface edge that remain, prior to new grout installation. Because you are not installing the new grout to the full tile depth, it is advisable to use a latex additive to prevent cracking.
How do you re grout tile floor?
It is somewhat painstaking. There is a grout removal tool available at most big box hardware stores. It is basically a handsaw that uses hardened aggregate applied to the blade instead of teeth. You have to shave each joint down to a level below the surface that a new grout can be applied to and adhere (about 1/8" for non-sanded grout and 1/4" for sanded grout). If you are changing grout colors, you will want to use an acid (muriatic acid) to wash down the joint edges to remove any small amounts of the old grout at the surface edge that remain, prior to new grout installation. Because you are not installing the new grout to the full tile depth, it is advisable to use a latex additive to prevent cracking.
How do you re-grout tiles?
It is somewhat painstaking. There is a grout removal tool available at most big box hardware stores. It is basically a handsaw that uses hardened aggregate applied to the blade instead of teeth. You have to shave each joint down to a level below the surface that a new grout can be applied to and adhere (about 1/8" for non-sanded grout and 1/4" for sanded grout). If you are changing grout colors, you will want to use an acid (muriatic acid) to wash down the joint edges to remove any small amounts of the old grout at the surface edge that remain, prior to new grout installation. Because you are not installing the new grout to the full tile depth, it is advisable to use a latex additive to prevent cracking.
Can you use wall tile grout on floor tiles?
You can. It is less gritty but it works. Edit - While this is true, it's important to understand the wall grout is designed for thinner grout lines, so if you use it on the floor, make sure your grout lines are thin. Otherwise, the grout will crack.
How do you grout tiles?
It is somewhat painstaking. There is a grout removal tool available at most big box hardware stores. It is basically a handsaw that uses hardened aggregate applied to the blade instead of teeth. You have to shave each joint down to a level below the surface that a new grout can be applied to and adhere (about 1/8" for non-sanded grout and 1/4" for sanded grout). If you are changing grout colors, you will want to use an acid (muriatic acid) to wash down the joint edges to remove any small amounts of the old grout at the surface edge that remain, prior to new grout installation. Because you are not installing the new grout to the full tile depth, it is advisable to use a latex additive to prevent cracking.
