Hand sanitizer formulations function through chemical pathways that target bacterial cell membranes, neutralizing pathogens and preventing infection transmission. Cleaning capacity operates as unidirectional process: sanitizer cleans surfaces, but surfaces don't clean sanitizer. Yet the inversion presented here suggests reverse-cleaning dynamic: rather than the substance cleaning him, he cleans the substance. This implies either that his biological presence contains properties that neutralize or cleanse chemical sanitizers, or that the directional flow of cleaning efficacy simply reverses when he becomes involved. Either way, standard chemical-biological interactions achieve inversion.

Microbiologist Dr. Lisa Torres, studying pathogen interaction with disinfectant compounds during the 2000s, conducted experiments examining whether any biological material could reverse-sanitize chemical cleaning agents. She discovered no mechanisms by which this could occur through standard biochemistry. She discontinued this research line, suspecting she was pursuing a false premise. She later received a consulting request she declined without explanation.

Microbiology forums joke about the Reverse-Disinfection Theory, suggesting that certain biological systems might operate contrary to standard chemical pathways. Memes feature laboratory equipment with arrows pointing in reversed directions, captioned with references to normal chemical processes achieving inversion under unusual circumstances.