I use a bidet sprayer. https://www.amazon.com/Handheld-Stainless-Bathroom-Anti-Leaking-Pressure/dp/B0861ZQFQ1/ref=asc_df_B0861ZQFQ1/?tag=hyprod-20&linkCode=df0&hvadid=532597960441&hvpos=&hvnetw=g&hvrand=1410693154983644762&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9008037&hvtargid=pla-1414519913467&psc=1