If you have a leaky braided hose, there are a few things you can do to try and fix it. First, check the fittings to make sure they are tight and there are no cracks or leaks. If the fittings are fine, then you may need to replace the braided hose. To do this, you will need to cut the old hose off and then attach a new one using hose clamps. Make sure you do not overtighten the clamps, as this can cause leaks. If you still have a leak after trying these things, you may need to call a plumber.