 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  not store in the bathroom. Discard this product 6 weeks after opening the foil tray or when the dose counter reads zero, whichever comes first. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of SPS (With Sorbitol) Rectal: This medication is used to treat a high level of potassium in your blood. Too much potassium in your blood can sometimes cause heart rhythm problems. Sodium polystyrene sulfonate works by helping your body get rid of extra potassium. How to use SPS Enema Read the product instructions and directions from your doctor or pharmacist before you start using this medication and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Shake the bottle well before using. You may warm the suspension container to body temperature; however, do not heat this medication because doing so may change how well it works. Follow instructions for the use of a cleansing enema before using this medication. Use sodium polystyrene sulfonate rectally as an enema as directed by your doctor </s>