Urinal... tile discoloration |
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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Posted: 05/May/2008 at 9:22pm |
Did a demonstration at a restaurant a few days ago, everything turned out well except the area under the urinal.... as can be expected. What does one have to do to correct the yellow discoloration ? It is on black grout. I used Vipor venom from Hrdraforce I believe, and hit it with 850 PSI and a Sx-12 Hard surface tool
also a Geico tool. Any suggestions will be appreciated. |
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cmaster
IICRC Instigator Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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You could try Viper Renew or another acid product. You could also colour seal the stained areas to cover it up
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The STD Meter |
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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Thanks cmaster,
Does anyone have the" been there, done that , and it worked fantastic " solution. I know viper renew strips a small amount of the grout and sealing is required afterwards. Other than that I have not tried the renew. |
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Mark McMaster
Senior Member Joined: 22/October/2007 Location: Trenton,Ontario Status: Offline Points: 170 |
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Is Viper Renew acidic? That's about your best bet. Hit er with an acid and then rinse real well. If that doesn't do it, colour seal it.
Good luck. Mark |
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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Is urine not acidic also ?
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cmaster
IICRC Instigator Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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Yes it is, but as it decomposes it turns to an alkaline. The reason for the acid is to "etch" the grout
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The STD Meter |
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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Thanks.
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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Is this your final answer ??? Vipor Renew ?
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cmaster
IICRC Instigator Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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Is that for $1,000,000?
I don't have any personal experience with that product, but I have heard that it works well. You can always ask the same question on dirtygrout.com and see what answers you get there
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The STD Meter |
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danmarck82
Carpet Cleaning Specialist Joined: 08/February/2004 Status: Offline Points: 618 |
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dirtygrout.com it is ! Thanks
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