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Posted: Wed Aug 05, 2015 10:54 am
by Kathrynaki
How can I remove/reduce the stains on my Indian stone (kandala grey) patio. Some marks are true rust, others are rust like marks from weed and feed that has run/been walked on to the flags. Already tried fresh lemon juice and vinegar with no joy.
Posted: Wed Aug 05, 2015 3:16 pm
by PavingSuperstore
There are specific products designed for removing rust marks in natural stone paving. There are various similar ones available - we have one here if this helps: http://www.pavingsuperstore.co.uk/pavetuf....1-p.asp
Kind regards,
George
Posted: Wed Aug 05, 2015 3:51 pm
by RAPressureWashing
Unless your product George is different to others that are out there for rust removal that don't touch the grass feed orange type stains, will it remove fertiliser/weed & feed type staining?
We do use a product for this type of work but always interested to know if there are others out there.
Posted: Wed Aug 05, 2015 5:25 pm
by PavingSuperstore
Happy to arrange for a sample to come out to you if you would like to give it a go. It's designed for the true rust stains that come from iron within the stone, but it may work for other stains as well.
Posted: Mon Aug 10, 2015 8:24 pm
by RAPressureWashing
PavingSuperstore wrote:Happy to arrange for a sample to come out to you if you would like to give it a go. It's designed for the true rust stains that come from iron within the stone, but it may work for other stains as well.
Thanks George
I"ll message you address details
Posted: Wed Aug 12, 2015 9:12 am
by PavingSuperstore
On its way.....
Posted: Wed Aug 12, 2015 8:41 pm
by RAPressureWashing
PavingSuperstore wrote:On its way.....
Cheers George
I'll let you know when it arrives.
Posted: Thu Aug 13, 2015 6:12 pm
by RAPressureWashing
PavingSuperstore wrote:On its way.....
Many Thanks George
Sample arrived today, I have some rust staining to deal with in a couple of weeks, so will let you know how it goes.
Posted: Thu Aug 13, 2015 6:25 pm
by PavingSuperstore
You're welcome. It will be interesting to see if it tackles any of the other stains as well. Look forward to the results.
Posted: Tue Aug 18, 2015 11:38 am
by Tony McC
I have the very same product under test at the moment. The first trial produced such variable results that I'm re-running the whole set to double-check. Hope to have results by the end of September, but as Roger says, the impact on mosskiller (Ferrous Sulphate) stains is apparently unreliable