I don't have vinger to mix or soda plz help what else can i use? If you're a landlord mj ryder offers full certification so you can be assured you're always meeting the gas safety regulations. Is your network connection unstable or browser outdated? When you call us to report your blockage, we'll always try to let you know when we'll be able to get to you and, if it changes, we’ll try to keep you informed. It goes without saying that if you try all of this and nothing.