In such cases, it helps cleaning sewage, which allows you to loosen and remove or gradually wash away the remnants of organic matter into the pipe, preventing the normal watercourse.
Katika kesi hiyo, inasaidia kusafisha maji taka, ambayo inaruhusu vyake na kuondoa au hatua kwa hatua uondolewe mabaki ya viumbe hai ndani ya bomba, kuzuia mfereji wa kawaida.