This is my favorite method because i feel like it removes that oily residue the best.
How to clean a silicone mat.
Wearing kitchen gloves rub the baking soda and residual water droplets together to create a paste concentrating mostly on the tough stains.
Use baking soda with lemon or lemon juice.
This method will not remove the brown spots that these mats acquire over time.
Let the paste sit on the mats for 20 minutes then rinse clean with very hot water.
Don t be shy about putting your silicone baking mat in the dishwasher top rack and run it with your other dishes.
One of the best ways to clean your silicone baking mat and maintain its pristine condition is by using warm soapy water.
Rubbing a tabletop exposed to silicone wax with vinegar may safely remove some of the silicone.
This process should remove grease and debris.
Scrub your dirty silicone mat with a paste made of warm water and baking soda let it sit for ten minutes then rinse.
If you still feel a bit of oil on the mat just run it through one more time.
Some even advise using hot water.
Keep in mind that using a soft sponge or towel is key.
Longtime community member mrvittles gave what the hotline voted as the best answer.
This loosens its adhesion to the substrate and makes the caulk easier to cut with a knife.
The warm or hot water combined with grease fighting dish soap can take on the toughest stains and smells.
Using tongs transfer mat to sink and wash thoroughly with soap and hot water.
Let it sit for at least 10 minutes then rinse in hot water and dry.
Let the baking mat soak dirty side down in the water for 10 minutes then put on some thick dishwashing gloves and scrub the silicone mat with a sponge.
Cutting out the bulk solvents such as vinegar or mineral spirits and even stronger ones like lacquer thinner swell cured silicone caulk.
Generously sprinkle baking soda all over the top.
Dry on a drying rack or with a towel.
Make a paste of baking soda and a tiny bit of vinegar or just baking soda and a little water and use a sponge or light to medium bristled scrub brush to work it in while the mat is still warm.
Clean in the dishwasher.