I usually only brew ales and have only brewed one lager in my time of brewing. I could not ever really get the sulfur out. Even after 6 weeks there was still a hint of it. Beer was good just was always that hint of sulfur. Is there an available to homebrewer strain of lager yeast that is low sulfur? This will be for a typical american lager. I thought Id brew a batch for a friend of mine but not if it isn't "clean" per say.