Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to wash gel pillows [title] Remove the cover from your pillow. [step] If your pillow is covered with a slipcover or pillowcase, remove it before you begin to clean the pillow. Check the care instructions on the tag, and wash the cover or pillowcase in the washing machine or by hand.

Ending1: [substeps] If you're using a plastic cover, be careful not to mess up the cover, since you'll be cleaning it later, and harming the pillows in the process. [title] Saturate a damp cloth with water. Ending2: [title] Wash a pillow with a gentle foaming detergent. [step] Plastic and synthetic surfaces and harsh soaps will strip your sheets of their natural oils. Ending3: You may also use a strainer under the pillowcase. [substeps] Until you use soap, pressure is low. Ending4: [substeps] Remember to launder your pillow case and slipcover every 2 weeks at least to keep your pillow smelling fresh. [title] Sprinkle 2 tablespoons (28.

Answer format: ending1/ending2/ending3/ending4