Ceramic Tile Advice Forums - John Bridge Ceramic Tile

Welcome to John Bridge / Tile Your World, the friendliest DIY Forum on the Internet


Advertiser Directory
JohnBridge.com Home
Buy John Bridge's Books

Go Back   Ceramic Tile Advice Forums - John Bridge Ceramic Tile > Tile & Stone Forums > Tile Forum/Advice Board

Sponsors


Reply
Thread Tools Search this Thread
Unread 05-02-2006, 12:09 PM   #1
brians
Registered User
 
Join Date: Mar 2006
Posts: 80
How best to remove leftover thinset from grout line

Could someone please tell me what they found works the best for removing extra thinset from grout lines before I grout?

I tried to clean the grout lines out as I went along but apparently I missed some.

How about a grout saw? Will this work to remove thinset?

Also, what is the minimum depth I must have for a grout line? Does it have to be the entire depth of the tile?

Thanks.
brians is offline   Reply With Quote
Sponsored Links
Unread 05-02-2006, 12:15 PM   #2
Splon
Registered User
 
Join Date: Feb 2006
Location: Denver
Posts: 59
I don't know how much thinset you have between the tiles but I have used an utility knife to cut out small portions of thinset. Depending on the kind of tile be careful when doing so in order not to ruin the tile that you worked so hard to install. If you have it everywhere I would wait for someone else to respond.

I read on another thread that you want at least half the depth of the tile cleaned out for the grout. Hope this helps. Good luck.
Splon is offline   Reply With Quote
Unread 05-02-2006, 12:20 PM   #3
MarcusEngley
Registered User
 
MarcusEngley's Avatar
 
Join Date: Feb 2005
Location: Seattle, WA
Posts: 953
Cheapo little grout saw will rip right through that thinset... Get on it soon, for easiest removal. If it's fairly fresh (less than a day or two) a little water can help as well, but the grout saw is really all you need.
__________________
Marcus
(not a pro -- that's the disclaimer)
My Bath Project
MarcusEngley is offline   Reply With Quote
Unread 05-02-2006, 01:01 PM   #4
maddfrog
Registered User
 
Join Date: Jan 2006
Location: Southern Maine
Posts: 127
Backer board scoring tool

I used the carbide scoring tool that I used to cut my Hardi-backer. It's much stronger and harder than a razor knife and the shape works well to dig the thinset out. I used it for 1/8" grout lines around a 2" octagon and dot pattern. Be sure not to twist it in the grout line or you may chip the tile (as I learned the hard way).
__________________
Jamie - DIYer
maddfrog is offline   Reply With Quote
Unread 05-02-2006, 01:05 PM   #5
DonB
Registered User
 
Join Date: Oct 2005
Posts: 1,004
I use a utility knife and a really stiff nylon brush with vinegar water. I hate seeing those little hairlines of thinset after I grout.

Don
DonB is offline   Reply With Quote
Unread 05-02-2006, 02:46 PM   #6
dbol
Registered User
 
dbol's Avatar
 
Join Date: Apr 2006
Location: southwest PA
Posts: 923
smoogies

my company calls them "smoogies". We just use our utility knives to get them out before you grout and then shopvac the grout lines.
__________________
doug
dbol is offline   Reply With Quote
Unread 05-02-2006, 04:22 PM   #7
prescottrecorder
Registered User
 
Join Date: Aug 2005
Posts: 186
I'm curious about what people use for this with Kerdi so as not to damage it.
__________________
Paul
prescottrecorder is offline   Reply With Quote
Unread 05-02-2006, 04:43 PM   #8
muskymike
Retired Moderator -- Wisconsin Tile Man & Musky Guide
 
muskymike's Avatar
 
Join Date: Apr 2004
Location: Springbrook WI
Posts: 16,083
Send a message via Yahoo to muskymike
I call em squishies. On the Kerdi get them out as you go if they occur. If you miss any use a grout saw carefully.
__________________
Musky Mike
Corrado Custom Tile
Kerdi Shower Specialist
Dreams are like tasting a little bit of the future today. Keep dreaming and it will come true.

New here? Check this out.

muskymike is offline   Reply With Quote
Unread 05-02-2006, 05:45 PM   #9
Tool Guy - Kg
Moderator -- Wisconsin Kitchen & Bath Remodeler
 
Tool Guy - Kg's Avatar
 
Join Date: Feb 2005
Location: Oak Creek, WI
Posts: 23,311
You need at least 2/3rds of the grout joint's depth cleaned out before grouting.

I use a utility knife. If you are over a membrane, use a cheapie grout saw as suggested and pay attention to how you saw as to not damage it.
__________________
Tonto Goldstein... but my friends call me Bubba

Help an awesome summer camp!
Tool Guy - Kg is offline   Reply With Quote
Reply

Stonetooling.com   Tile-Assn.com   National Gypsum Permabase


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 10:24 AM.


Sponsors

Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
Copyright 2018 John Bridge & Associates, LLC