Bleach can harm an acrylic shower, as it is a strong chemical that can cause discoloration, dullness, and even damage the surface. To keep your acrylic shower in good condition, it is best to avoid using bleach or any harsh chemicals. Instead, opt for mild, non-abrasive cleaners specifically designed for acrylic surfaces. These cleaners are gentle yet effective in removing dirt, soap scum, and stains without causing harm. Regular cleaning and maintenance are key to preserving the appearance and longevity of your acrylic shower. Remember to always read and follow the manufacturer's recommendations for cleaning and care.