If you have standing water, do not add baking soda and vinegar – it will only foam on top. Remove standing water first or use a plunger. This report is for informational purposes. Always test on a small area of pipe if unsure of material (e.g., old galvanized steel).
If you have standing water, do not add baking soda and vinegar – it will only foam on top. Remove standing water first or use a plunger. This report is for informational purposes. Always test on a small area of pipe if unsure of material (e.g., old galvanized steel).