Liqui-Chem guarantees that you will be satisfied with every application. If you are dissatisfied with your lawn application, we will gladly re-treat at no additional charge and continue our normal program. If you are not satisfied after the re-treatment we will, upon your request, fully refund your payment for that application and discontinue future applications. Our guarantee covers additional re-treatment to achieve good results; however, we do not guarantee lawn or shrub replacement. To qualify for this guarantee you must be a full service customer, have not skipped any of the scheduled applications and notification must be made within 30 days of your last application.