A common mix is 1 teaspoon of baking soda per 2 cups of cold water to soak fresh produce for 10–15 minutes before rinsing well.

Most adults should stay under ½ teaspoon of baking soda a day, and only use it short term under medical guidance.

For most adults, a common mix is 1/4 to 1/2 teaspoon of baking soda in 4–8 ounces of cool water, used occasionally for short-term relief.

Most adults should only use small, short-term baking soda doses for heartburn relief and talk with a doctor before taking it every day.

A standard tub usually needs about 1/4–1/2 cup of baking soda for a gentle bath, and up to 1–2 cups only if your skin already tolerates it.

Most adults should not drink baking soda for inflammation; occasional small doses belong only to short-term antacid use under medical guidance.

For most healthy adults, occasional doses of ½ teaspoon baking soda in water up to 2–3 times a day for a few days is the upper safety limit.

Most home sitz basins use about 1 to 4 tablespoons of baking soda dissolved in warm water, unless your clinician gives different directions.

A standard baking soda bath for itching uses around 1/4–1/2 cup in a full tub of warm water for a short soak.

For a standard bathtub, use 1/4–1/2 cup of baking soda in warm water to create a soothing, skin-friendly soak.