Josephlap Posted February 19 Share Posted February 19 As mentioned earlier, energy efficiency is a critical concern. The energy required to extract hydrogen from water through electrolysis often exceeds the energy obtained from burning the hydrogen. This means that using electricity generated from fossil fuels to power electrolysis would not be environmentally beneficial. https://carsinspections.com/transmission/explore-best-manual-transmission-cars-under-30k-all-about-this-feature/ Different materials require different cleaning approaches. Consider the types of surfaces you need to clean, such as: Quote Link to comment Share on other sites More sharing options...