Two recent developments to get uniform coverage in sub-slab treatments are?

Directional tips are an important advancement in achieving uniform coverage during sub-slab treatments. These specialized tips enhance the precision of application, allowing the technician to direct the termiticide into the specific areas that require treatment, ensuring that the product is delivered effectively into the soil beneath the slab. This targeted approach helps to create a more consistent barrier against termites, minimizing the risk of untreated areas.

In contrast, while liquid sprays can be used in treatment, they might not provide the optimal control and coverage needed in the unique sub-slab environment. Termiticide foams also serve a purpose in certain situations but may not ensure thorough saturation of the soil under a slab as effectively as directional tips do. Dry pellets, while useful in other contexts, generally do not provide the immediate uniform coverage necessary for sub-slab applications. Thus, the use of directional tips represents a development that significantly improves the efficiency and effectiveness of pest control treatments beneath concrete slabs.