Is a combi boiler right for you? Good old bicarb has a thousand different uses around the house, so it should come as no surprise that it can also be used for clearing drains. Four oz beers of your choice! Fill in your contact details in below form and we will call you to schedule a no obligation quote visit to your home. Call anytime for plumbing, heating or water pump emergency service. Very professional and skilled employees amanda was so nice and.