You can also use silica sand with water and abrasively remove it with a scrub pad.
Clean silicone caulk off tile.
Most removers work on both silicone and acrylic latex caulks.
Wash down the entire tile area with a bathroom tile cleaner that penetrates the soap scum without leaving a residue.
Alternatively use hot water and a mild dish detergent.
Answer silicone residue is normally removed with a razor blade scrapper.
Softening the residue by prolonged exposure to mineral spirits loosens its bond with the substrate.
Then hold the scraper at a shallow angle to avoid scratching the surface and remove any remaining caulk.
After this thoroughly dry the surface with a cloth.
Brush away any.
My experience is that silicone isn t too difficult to remove.
Apply mineral spirits or denatured alcohol.
Use a razor blade to scrape off as much of the residue as possible without scratching the surface you are.
When using silicone caulk take some precautions and find the materials that work best for you.
The caulk remover works by destroying the bond between the caulk and the tub or tile so that instead of chipping at the caulk with a razor blade you just pull away big chunks of it with a putty knife.
Prepare the surface for the task by cleaning the space surrounding the silicone caulk with a cloth dampened with rubbing alcohol.
Removing silicone caulk residue effectively is a two or three part process.
If it still leaves a film residue on the surface of the tile you could try to use xylene acetone or goof off with a scrub pad.
Depending on the position of the caulk to be removed you may require a glove for your non dominant hand to provide some friction to keep yourself stable.
Washing the tile before.
Next scrub the surface with an abrasive pad soaked in mineral spirits to get rid of any silicone residue which will prevent the new sealant from sticking.
Clean off the residue with soap and water let dry and then recaulk.
Use a scrub pad if possible but if the surface is easily scratched.