A randomized control trial will be performed with Inesfly 5AIGRNG TM containing Alphacypermethrin 0.7%; D-Allethin 1.0% and Pyriproxyphen (0.063%), commercial available durable wall lining (DWL), impregnated of existing bed-net with insecticide tablet, KO TAB 123, indoor residual spraying (IRS) with Delthamethrin against a control group (study with 5 arms). The study will be carried out in villages located in Mymensingh District , one of the high VL endemic district in Bangladesh. The VL burden of the villages will be estimated using the VL case reports in the last 12 months. Four high endemic villages will be selected for the study. As per sample size calculation we need minimum 31 households to see the efficacy of the interventions (see sample size calculation part below). We will include 50 households for each intervention and 50 for control (No intervention). Twenty-five households (HHs) from each village will be selected randomly which will be considered as a cluster. Field Research Assistant will be listed all the study households. Only subjects who agree to participate and freely signed the consent form will be included in the study. Household roster and household head interview for socio-demographic, socio-economic and knowledge about VL and VL vectors will be done. Based on sample size calculation, 18 HHs from each cluster will be selected randomly for entomological analysis which includes sand fly density measurement (base line and 1, 3, 6, 9,12, 15, 18, 21 and 24 months after intervention), WHO Cone bioassay on the intervention surfaces and control surfaces at 1, 3, 6, 9,12, 15, 18, 21 and 24 months after intervention After performing baseline sand fly density measurements, clusters will be redefined with High density (sand fly density =>50th percentile), and low (sand fly density (<50th percentile). One cluster will be selected randomly from each density group for the intervention with Inesfly, commercial DWL, and the control group with no intervention. All groups will receive the routine vector control services by the national program. Acceptability survey of the intervention will be conducted at 6 weeks since intervention to see the community acceptance of the intervention.