Here is a Limestone table that we stripped, cleaned and sealed in Edinburgh city centre. As you can see from the photographs below the old sealer/wax coating had started to deteriorate and wear off in places leaving the table looking dirty and the client hated the waxy/yellow shine finish it left so asked us to remove the old seal completely and make the Limestone look completely natural.
Cleaning a Limestone Table Top
To remove the remaining wax coating the table was smothered in strong solution of Tile Doctor Pro-Clean which is an effective cleaning product that will strip off old sealers when used in a concentrated form. The solution was left to dwell for a while before being scrubbed in by hand and then rinsed off with water.
To make the job easier the table was cleaned in two sections and the process repeated a number of times in order to remove all the wax. Once complete the table was given a final clean using Tile Doctor Neutral Clean which is a PH neutral cleaning product to remove any trace of Pro-Clean and neutralise the stone before sealing.
Sealing a Limestone Table Top
The table was dried thoroughly before being sealed using three coats of Tile Doctor Colour Grow which is a penetrating sealer that soaks into the pores of the stone improving its natural colours and protecting it against staining from within.