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10
votes
2answers
18k views

Must I remove all mortar between tiles before grouting?

I'm just getting ready to lay down the grout after successfully tiling our master bathroom. I've been told in no uncertain terms that I must remove the spacers between tiles (or else grouting over ...
10
votes
2answers
6k views

How do I do a minor grout repair properly?

I've got grout between some floor tiles that is cracking and coming out in small chips, over time. The tiles and remaining grout are otherwise in great shape. I suspect this is just a problem ...
8
votes
2answers
955 views

With a shower, should the edge where the wall meets the floor be caulked, or is grout okay?

Some of the shower tiles have come loose in my shower and need repair (specifically the ones at the base of the wall). There's no 'tub' per-se, the whole thing is tiled, and it looks like whoever ...
7
votes
1answer
535 views

How do I stop grout in the corner of a shower from cracking?

I moved into a newly remodeled home. The walk-in shower walls are grouted. Now the corners have started to crack. How do I slow down the cracking? Should it be caulked, or would that be a bad idea?
7
votes
4answers
2k views

How can I seal the grout on kitchen wall tiles to give lasting stain and mold protection?

I have 1.5mm of white grout between rectified white tiles on my kitchen walls as a splashback (or backsplash in North America*) behind the sink and cooktop and I'm concerned about stains from food and ...
6
votes
3answers
722 views

Easy way to get crayon out of grout?

My daughter decided to get a little artistic in the bathroom and colored the grout with yellow crayon. Does anyone have a simple way to clean this out?
6
votes
3answers
11k views

How to remove dry grout

How do you remove dry grout on tile. We have tried everything from vinegar to tile cleaner, but nothing is working. Any suggestions?
6
votes
1answer
280 views

Will I have problems from waiting to grout patio tiles?

I laid porcelain tiles on my patio a couple months ago. Life and weather has kept me from grouting the tile. Is a couple months between laying the tile and grouting too long? What problems are ...
6
votes
4answers
429 views

How can I prevent grout from sticking in the small dimples in tiles?

I have installed a glass/natural stone tiled backsplash. I used a darker grout but when I cleaned the excess grout off,all of the holes and dimples in the stone tiles were filled with the grout and I ...
5
votes
1answer
821 views

How long should I wait between grout application and sealant?

I'm about to apply grout to a ceramic-covered part of my bathroom (single step up to the bath tub). I'm using a pre-mixed grout and want to apply Sealer's Choice Gold sealant. The grout should not be ...
5
votes
2answers
328 views

Do I need water protection over tile grout in my bathtub?

A handyman suggested to me that I might need to periodically apply water-sealant to the tile and grout on the tile wall of my bathtub. Is he correct? If so, what's a good sealant to use, how is it ...
5
votes
2answers
1k views

What should I do about this gap between the tub and tile?

anyone have any ideas what to do with the front edge of the tub. My tub is rounded on the front top edges. I have about a half inch gap. Looks to small to cut and mortar in a triangular piece of ...
5
votes
1answer
4k views

Can I put fresh grout over grout that was done less than 48 hours ago?

We had bad light when rinsing last night and today the grout seems uneven in the lines. If I mix grout tonight can I fill in some of the problem areas? Or do I have to dig out all the grout first?
4
votes
3answers
45k views

How soon can I use my shower that I recently grouted and tiled? Should it cure first?

We have been retiling my tub surround area and finished grouting the tile last night. I used non-sanded PolyBlend grout (sold at Home Depot) and added a bottle of Grout Boost Advanced Pro. Everything ...
4
votes
1answer
216 views

How can I repair damaged epoxy grout in a shower?

I have a small opening in my shower tile floor that is grouted with epoxy grout. It is collecting water. I've dried all the water that has made it in the opening but want to know if I need to use ...
4
votes
3answers
322 views

What is an efficient way of removing thick grout haze?

I have replaced a cracked tile in my kitchen and have set the grout accordingly. I must have missed a step because the haze (which is supposed to come up with a cheese cloth) is more like London fog, ...
4
votes
1answer
2k views

Is urethane based grout worth the cost for bathroom tile?

We are beginning a project to tile the master bathroom. The local tile shop where we are purchasing the tile is recommending a urethane based grout (specifically Bostik TruColor Pre-Mixed Grout). I ...
4
votes
3answers
2k views

What is a good barrier between grout and wood?

A side of a tile flooring project abuts a strip of wood. How should I handle the side where the tile meets the wood so the wood won't absorb all the water from the grout?
4
votes
1answer
2k views

Should I use caulk or grout between the edge of a tiled bathroom floor and the walls?

I just tiled my bathroom floor. What should I put between the tiles and the walls, silicone or grout?
4
votes
3answers
659 views

How can I remove tile grout from floorboards?

We've removed old ceramic tiles that cover a tongue and groove bathroom floor. What is a good way to remove the hard tile grout that now covers the floor? EDIT: updated title as we've found Rimu is ...
4
votes
3answers
4k views

Is there a way to make my own chalkboard paint without using unsanded grout?

I'm trying to create my own chalkboard paint (where I'm from, we don't seem to have any stores that sell chalkboard paint, nor unsanded grout in the entire city) and I see all the DIY posts out there ...
3
votes
3answers
197 views

What are reasonable expectations about grout width accuracy in a professional tile installation?

We are currently redoing our master bathroom and our contractor just got half way through laying the tile on the floor. The grout was supposed to be 1/8" wide, but there are quite a few places ...
3
votes
4answers
5k views

How can I clean floor tile grout?

Someone I know had tile laid in their kitchen and was supposed to seal the grout after the work was done. This never happened and now they have dirty grout. What's the best way to make the grout look ...
3
votes
2answers
6k views

How do I seal seams between bricks on a patio without using sand?

I have a patio that's made of bricks with fine sand filling the gaps. This is turning out to be a maintenance hassle. Every time the kid or dog gets mud or crud on the patio I hose it off and manage ...
3
votes
2answers
841 views

Does polymeric sand make patio repairs impossible?

One of the contractors bidding on my concrete-paver patio said that using polymeric sand between pavers makes repairs impossible. I will need to make small repairs to this patio since the posts of an ...
3
votes
2answers
218 views

What - if any - annual maintenance is required for grout/caulk in a shower?

I'm a new home owner who has been living in house that was built last year. Upon moving in the builder mentioned that grout needed yearly maintenance--would he referring to re-sealing the grout? Are ...
3
votes
1answer
146 views

How do you keep from dropping grout all over when tiling?

Finished tiling a tub surround today. Wife helped me clean up the grout... My mix is like a creamy peanut butter. I read the directions. I use a float and drywall knife to apply. I buy the good ...
3
votes
2answers
4k views

Should unsanded grout become darker when wet?

Anyone who recognizes me at this point will know I've been working on remodeling our bathroom (Should we use a tub surround and Curing time for grout with GroutBoost). We finally finished everything ...
3
votes
1answer
1k views

How do I remove the white residue on fresh tile grout?

The day after grouting my tile, a white residue formed on top of the (grey) grout. Moistening the grout makes the residue go away until it dries again. I've been told the problem is because I had ...
3
votes
2answers
171 views

What kind of mask is required for grouting?

I finished putting up tiles for a backsplash last night and am getting ready to grout tonight. I looked at the package and saw Contains known or probable carcinogens. Yikes! What kind of mask ...
3
votes
1answer
2k views

Can I use epoxy grout on tiled shower and bathroom floors?

I'm considering white grout for bathroom shower walls (the floor will be covered with a shower tub). Wanting to avoid problems with graying, mold and mildew in the shower and sink back-splash area, I ...
2
votes
3answers
25k views

Can I use my shower while grout is curing?

I just recaulked my front bath and accidentally popped loose a tile in the process. I reinstalled the tile and allowed that to set before grouting. I just finished grouting the tile, and I read on ...
2
votes
3answers
224 views

Can you make your own epoxy grout?

I've been using it but it's very expensive. The grout powder appears to be normal grout... could I just combine it with some sort of epoxy mix?
2
votes
2answers
351 views

Will thinset be damaged if it gets wet after drying 18 hours?

I laid tile in the bathroom yesterday. About 18 hours later, it felt pretty solid, so I took the opportunity to do some minor plumbing work under the sink (replaced the water shutoff valves). I had ...
2
votes
1answer
192 views

Is pressure grouting of a wall-crack, a good or potential solution?

Some of the walls in my house, have developed cracks, which are 2 to 4mm wide. One crack, runs diagonally, from floor level to about 80% of the wall height, and other cracks run along the window ...
2
votes
1answer
250 views

Can I darken my grout?

We have just tiled our bathroom and the grout is not as dark as I wanted it. I love it when it is wet and is the color that I wanted it to be but lightens up when dry. Do you recommend getting the ...
2
votes
2answers
719 views

Our tiler put Grout Boost on after laying grout, thinking it was grout sealer. What should we do?

Our tiler made an error and put Grout Boost on after laying the grout, thinking it was grout sealer. What should we do? Will Grout Boost act as sealer when applied after grout is put down and dry? ...
2
votes
3answers
86 views

Questions after a test-run grout replacement

I have very little experience with this sort of thing, so after reading and watching you-tube videos I attempted a test patch - a 3 tile wide, 1.5 tile deep section (these are 12" floor tiles). And ...
2
votes
1answer
106 views

Is there any additional sealing operation required after grouting for the bath shower

For re-grouting the bath shower, is there any additional sealing operation (like using sealant) after applying un-sanded grout on it?
2
votes
0answers
204 views

Where can I find unsanded epoxy grout? [closed]

I have a concrete counter that is a bit unusual in that the surface layer is just concrete dye. It looks awesome, very earthy mix of colors, but unfortunantly it cracks, pulls up a bit. I tried ...
1
vote
3answers
912 views

Grout or caulk between acrylic bathtub and tile?

Contractor who remodeled our bathroom used non-sanded grout between bathtub (acrylic) and first layer of tile. He said that he recommends that instead of caulk as caulk will be trapping moisture and ...
1
vote
1answer
62 views

How can I rehabilitate the grout in my tile floor?

My home is 11 years old, and I've owned it for the last 9. The grout was already breaking up in a few places in the entryway when I bought it, so I know that it probably wasn't installed properly. ...
1
vote
1answer
133 views

Can I use another grout sealer after using Grout Boost?

I put Grout Boost in when I did the grout on my kitchen counter-top. Is it OK to put another sealer on top even though I used the Grout Boost in the grout?
1
vote
0answers
154 views

How do I reattach pool tiles?

The following tiles: Have fallen off the side of the swimming pool here: Questions: What should I use to stick them back on? I notice that they appear to have grouting between them. Is that a ...
0
votes
4answers
5k views

Sealant used to prevent water getting between bath and wall?

What's the name of the 'rubbery' sealant they use between the bath and the wall, and why don't they use it in between the wall tiles? They use a hard grouting between wall tiles, but if the weight of ...
0
votes
2answers
105 views

What do I do about thinset that has oozed up between the tiles? [duplicate]

There is too much thinset in between my mosaic shower floor tiles (in some spots it looks like grout). What do I do before grouting?
0
votes
1answer
99 views

What are the tools and procedures of a re-grout task in shower room?

I found some black mold on shower grout; and some grout may need to be re-grouted. Please refer to three red-circles in the attached photo. Would you like to let me know the right tool, material (like ...
0
votes
1answer
224 views

Are “Waterproofing Primer” and “Grout Sealer” the same?

As I'm getting close to end of bathroom renovation, hardware store recommends me to purchase 'grout sealer' to finish off new layered grout. When I test it out, I found out it is very similar to ...
0
votes
0answers
38 views

How can I deep clean grout in my kitchen?

I've tried homemade recipes with baking soda and lemon juice. I've also tried store bought cleaner/repair stuff. So far, it's still dingy. Anyone know of a powerful (and somewhat safe) product that ...
0
votes
1answer
118 views

How do I caulk shower edges with the same color as my grout?

I've used a tan colored grout between my shower tiles. I've noticed that the edges of the shower have already cracked after 1 week. To prevent cracking, many people on the Internet suggest caulking ...