A slow kitchen or bathroom drain does not always require a plumber immediately. Minor blockages can sometimes be cleared with simple household methods, although persistent or recurring clogs may require proper drain-cleaning equipment or professional help.
Try Baking Soda and Vinegar First
Before using chemical drain cleaners on a persistent, slow drain, it is best to first try half a cup of baking soda followed by half a cup of white vinegar.
The combination will begin to bubble and may help loosen some material in the drain. Leave it for around 15 minutes and then rinse the drain with hot water.
This method is more suitable for minor buildup than serious blockages. Avoid mixing different commercial drain-cleaning chemicals, as some combinations can produce dangerous reactions.
Use a Plastic Drain Snake
If the baking soda and vinegar method does not work, a plastic drain snake can be used to remove hair or other material blocking the pipe.
These are widely available at many hardware stores and are generally inexpensive. They can typically be used in a bathroom drain or sink within a few minutes.
Hair and soap buildup are common causes of slow bathroom drains, so removing the material physically can be more effective than repeatedly pouring chemicals into the pipe.
Deal With Kitchen Drain Buildup
For kitchen drains, oil and grease buildup is more likely to be an issue. Pouring cooking oil or grease down the drain should therefore be avoided because it can accumulate inside the pipe and contribute to blockages.
If the blockage returns repeatedly, the underlying pipe may need to be inspected rather than simply treated each time.
When to Use a Plumber’s Auger
If neither of these methods works, a plumber’s auger can be used to remove more persistent clogs. It may be worth renting or buying one if the problem occurs frequently every couple of months.
However, if several drains are blocked at the same time, wastewater is backing up, or the problem continues after clearing the drain, professional plumbing assistance may be necessary.
