Drain Express, a top Toronto plumbing service, offers expert guidance on cleaning old house sewer pipes at https://drainexpress.ca/cleaning-old-house-sewer-pipes-tips-for-effective-maintenance/. Their tips focus on preventing clogs in aging cast iron or clay pipes, which are prone to corrosion and r

Drain Express, a premier Toronto plumbing company, shares maintenance strategies for old house sewer pipes at https://drainexpress.ca/cleaning-old-house-sewer-pipes-tips-for-effective-maintenance/. Their article addresses challenges like corrosion and grease buildup in cast iron or clay pipes common