Natural Peanut Butter (without added oil, sugar, and other preservatives) must be refrigerated, and will last up to a couple months. Processed Peanut Butter (with added oil, sugar, and other preservatives) Will last a couple months in your cabinet and a few months in the refrigerator. No, not necessary.
Other Documents to Keep. Along with copies of mortgage statements, keep a copy of any certificates of satisfaction or lien releases you receive after you pay off the mortgage. If you have any of these records, HouseLogic </ahref=http:>recommends that you keep them for at least three years after you sell the property:
Credit card receipts and statements: Length of time to keep, and why: From 45 days to seven years. Keep your original receipts until you get your monthly statement; shred the receipts if the two match up. Keep the statements for seven years if tax-related expenses are documented. Paycheck stubs: Length of time to keep, and why: One year