To clean a teapot, empty the leaves after every use, rinse the pot and lid with hot water, and let them dry separately with the lid off. When tea stains build up, clean glazed ceramic, glass, stainless steel and titanium pots with baking soda or an oxygen-based cleaner. Never use soap or cleaners on unglazed clay, and treat an enamel-lined cast iron pot gently, with warm water only and thorough drying.
A teapot collects three kinds of trouble over time: brown tannin stains, white mineral scale from hard water, and musty smells from being put away damp. How you deal with each depends almost entirely on what the pot is made of. A method that makes a porcelain pot sparkle can ruin a clay pot for good. This guide covers a daily routine that prevents most problems, material-by-material rules, stain removal, the awkward parts such as spouts and strainers, and how to keep a teapot smelling fresh.
Quick facts
- Empty and rinse after every use. Leaves left in a pot stain it and turn musty.
- Dry with the lid off. Closed, damp teapots develop stale smells.
- Baking soda and oxygen-based cleaners lift tea stains from glazed ceramic, glass and metal pots.
- Unglazed clay teapots get hot water only. The porous clay absorbs soap and cleaners.
- Wooden handles and cast iron dislike soaking. Keep them out of the dishwasher and dry them promptly.
The everyday routine
Most teapot cleaning is prevention. These few steps after each use keep stains and smells from ever getting a hold:
- Empty the leaves promptly. Tip them into the compost rather than leaving them to sit in the pot.
- Rinse the pot and lid with hot water, swirling it around the inside and through the spout.
- Clear the strainer or basket. Tap out stray leaves and rinse the holes from the outside in.
- Use a little mild soap only where it is safe: glazed ceramic, glass, stainless steel and titanium, and only when needed, for example after milky tea.
- Dry the pot and lid separately, upside down or on their sides, with the lid off.
- Store the pot open or with the lid resting loosely, so air can circulate.
This takes under a minute and prevents the brown film that otherwise builds up with every pot. If you brew several times a day, a hot rinse between pots is enough, with a proper clean at the end of the day.
Takeaway: empty, rinse, dry open. Do it every time and deep cleaning becomes rare.
Cleaning by teapot material
This is the part that matters most, because the wrong cleaner can damage some teapots permanently:
| Teapot | Everyday care | For stains | Never |
|---|---|---|---|
| Porcelain and glazed ceramic | Hot rinse; mild soap when needed | Baking soda paste; oxygen-based soak | Scouring pads, which dull the glaze |
| Glass | Hot rinse; mild soap | Baking soda paste | Sudden temperature changes; the dishwasher unless the maker allows it |
| Unglazed clay, such as Yixing | Hot water only; air-dry fully | Leave the seasoning; rinse with just-boiled water | Soap, detergents, cleaners or the dishwasher |
| Enamel-lined cast iron | Warm water rinse; dry immediately | A soft brush and warm water | Abrasives, harsh cleaners, the dishwasher, the stove |
| Stainless steel | Hot rinse; mild soap | Baking soda or oxygen-based soak | Chlorine bleach, which can pit steel |
| Titanium | Hot rinse; mild soap when needed | Baking soda paste | Chlorine bleach; abrasive pads on coloured finishes |
Unglazed clay deserves a special word. Its porous body absorbs a little of every tea brewed in it, building a seasoning that many tea lovers value. Soap would be absorbed the same way, and it would flavour every future pot. That is also why clay pots are usually dedicated to one type of tea. If you are deciding between clay and other materials, our comparison of Yixing clay vs porcelain vs titanium covers how each is cared for.
Takeaway: glazed, glass and metal pots can take gentle cleaners; clay gets water only; cast iron gets water and immediate drying.
Removing tea stains
Tea stains are tannins bonding to the inside surface, and they build up gradually into a brown film. On glazed ceramic, glass and metal they come off with a little patience. Work up this sequence and stop when the pot is clean:
- Soak in hot water for a few minutes to soften fresh staining.
- Apply baking soda paste, a spoonful of baking soda with a few drops of water, and rub gently with a soft cloth or sponge.
- Use an oxygen-based soak for stubborn film: dissolve an oxygen cleaner or a denture tablet in hot water in the pot, leave it to work, then wipe.
- Rinse very thoroughly, then rinse again with hot water so no cleaner taste remains.
- Brew a pot of tea and discard it if you want to be certain the next pot tastes only of tea.
Titanium behaves a little differently from glaze: what looks like a stain is usually a film sitting on a non-porous surface, and some colour changes are heat patina rather than tea. Our guide to tea stains on titanium explains how to tell them apart and remove the film without scratching.
Takeaway: hot water, then baking soda, then an oxygen soak. Never on clay, and always rinse well.
Spouts, strainers, lids and handles
The main body of a teapot is easy to reach; the details are not. Spouts collect a dark ring of tannin and sometimes mineral scale, which you can clear with a narrow spout brush or a pipe cleaner and a baking soda solution. Built-in strainer holes at the base of the spout clog with fine leaf, so brush them from the outside with a soft toothbrush. Lid knobs and the lid's inner rim hide residue too.
White, chalky deposits are mineral scale rather than tea, and they respond to a mild acid such as citric acid or white vinegar, not to scrubbing. The same approach we describe for kettles in how to descale a kettle works in the spout of any glazed, glass or metal teapot. Keep acids away from unglazed clay.
Handles need care of their own. Wood, bamboo and cane handles should never be soaked or put in the dishwasher; wipe them and let them dry. Our Tea Rhythm titanium teapot, for example, has an African blackwood handle, so rinse the titanium body and simply wipe the handle rather than submerging the whole pot.
Takeaway: brush the spout and strainer, descale with mild acid, and keep wooden handles dry.
Musty smells and storage
A teapot that smells stale when you lift the lid was almost always put away damp. Moisture trapped under a lid in a cupboard is enough. The cure is simple: rinse with just-boiled water, then let the pot dry fully with the lid off, ideally somewhere with a little airflow. For glazed, glass and metal pots, a baking soda soak removes lingering odours; for clay, several hot rinses followed by a pot of the tea it is dedicated to usually restores it.
Store teapots dry, with the lid off or resting loosely, and away from the spice cupboard, since porous clay picks up nearby smells. Used regularly and dried properly, a teapot needs a deep clean only occasionally. For the brewing side of things, our guide to how to use a teapot covers the habits that keep each pot tasting fresh.
Takeaway: smells come from damp storage. Dry fully, store open, and odours never start.
Frequently asked questions
How do you get tea stains out of a teapot?
For glazed ceramic, glass, stainless steel and titanium teapots, rub the stains with a paste of baking soda and a little water, or soak the pot in hot water with an oxygen-based cleaner or denture tablet, then rinse thoroughly. Do not use cleaners on unglazed clay teapots, which absorb them.
Can you use soap to clean a teapot?
You can use a little mild soap on glazed ceramic, glass, stainless steel and titanium teapots, rinsing very well afterwards. Never use soap on unglazed clay teapots such as Yixing pots, because the porous clay absorbs it and passes the taste into future tea. Enamel-lined cast iron is best cleaned with warm water alone.
How do you clean a Yixing clay teapot?
Rinse a Yixing teapot with hot water only after each use, empty all the leaves, and let it air-dry completely with the lid off. Do not use soap, detergent or the dishwasher. The seasoning that builds up inside is part of the pot's character, so there is no need to scrub it away.
How do you clean the spout of a teapot?
Push a narrow spout brush or pipe cleaner through the spout with a little baking soda solution, then rinse by pouring hot water through it several times. For white mineral scale, soak the spout area with a mild citric acid or vinegar solution on glazed, glass or metal pots, then rinse well.
Can you put a teapot in the dishwasher?
Only if the maker says it is dishwasher safe. Many glazed ceramic teapots are, but unglazed clay, enamel-lined cast iron and any teapot with a wooden, bamboo or cane handle should be washed by hand. Dishwasher heat and detergent can damage clay, enamel and natural handles.
How often should you deep clean a teapot?
Rinse and dry your teapot after every use, and deep clean it whenever you notice a brown film or a stale smell. For a pot used every day, that is typically every few weeks. Clay teapots are the exception: they need only hot-water rinses and full drying, never a deep clean with cleaners.
The short version
Empty, rinse and dry your teapot open after every use. Remove stains from glazed, glass and metal pots with baking soda or an oxygen soak, keep soap and cleaners away from unglazed clay, treat cast iron and wooden handles gently, and store every pot dry.
For teaware that cleans up with a simple rinse, explore our titanium tea sets, made from 99.8% pure titanium with no interior coating and a limited lifetime warranty.
