Try baking soda first (it costs pennies). If it doesn’t work after two attempts, abandon the fizz and get mechanical. Have you tried the baking soda and vinegar trick? Did it work for you or just leave a mess? Let me know in the comments below!
Baking soda (sodium bicarbonate) can unblock minor drains—think slow-draining sinks, not standing water. However, it is powerless against solid, compact blockages like hairballs, toy cars, or years of hardened grease. can baking soda unblock drains
Can Baking Soda Unblock Drains? The Truth About This Pantry Hero Try baking soda first (it costs pennies)