Fabric coverings
Clean soft seats with a vacuum cleaner or a stiff brush. Clean heavily soiled seats with soapy water or a special interior cleaning product. Treat greasy and oily stains with pure gasoline or stain remover.
Caution! Never pour cleaning solution directly onto the fabric.
Remove the stain by wiping it along the outline from the edge of the stain to the center. Remove other dirt using a slightly warm soapy solution.
Leather seats and carpets
When parking for a long time in the sun, seats and headrests must be protected from fading. Lightly dampen a knitted or woolen cloth and wipe the leather surfaces, being careful not to wet the leather or seams. Then wipe the dried surface with a soft cloth. Remove heavy stains with refined detergents without bleach (2 tablespoons per 1 liter of water). Remove grease and oil stains with light strokes using clean gasoline. Be sure to treat washed leather seats with an antistatic agent. Shake well before use and apply a thin layer with a soft cloth. After drying, wipe off the product with a clean, soft cloth. It is recommended to carry out this treatment every 6 months.
(The article is taken from a web resource: ToyotaMAN.ru)
Make sure the mats are completely dry before putting them back in place.
When using liquid detergents inside a car, try not to over-wet the surface being treated.