1)Talk with a banker, 2)review the market value of the house to see whether you have the chance to refinance. 3) value of real estate gone up significantly in past 2 years 4) Last resort would be get a low interest rate credit card to pay off 2nd mortgage, because each time you get a new card, you are likely to reduce your credit score in the eye of the big banks. When your credit score is lower than a benchmark, you will be considered high risk borrower, then you will be charged a higher interest. Best wishes!