Over-enthusiastic biscuit dunking can lead to spillage.

From carpet: Sponge with cold water, then blot dry. Shampoo the carpet if a mark persists.

From fabric: Soak in a warm water and washing soda solution, then wash on as hot a setting as the fabric can take. Stubborn marks may be removed by soaking in a 1:2 clear vinegar and water solution.

From upholstery: Sponge the mark with cold water then dab at the mark with laundry detergent solution. Rinse and blot dry. If a mark remains, try a proprietary stain remover.