To change a shower hose, start by turning off the water supply. Unscrew the old hose from both the shower head and the tap. Attach the new hose, ensuring the washers are properly seated to prevent leaks. Tighten the connections securely by hand, and turn the water supply back on to check for leaks. For more detailed instructions, visit the full article on Gold Bathroom UK. https://goldbathroom.uk/blogs/news/a-comprehensive-guide-how-to-change-a-shower-hose