No, not all Direct Lithium Extraction (DLE) methods work on all types of lithium brines. Different types of lithium brines have varying chemical compositions and concentrations of impurities, which can affect the efficiency and effectiveness of different DLE methods.

Therefore, it is important to carefully evaluate the specific characteristics of a lithium brine deposit before choosing a DLE method, and to conduct extensive testing and optimization to determine the most effective approach for extracting lithium from that particular brine.