Not very much.
Hotel staff do not need to become tea experts. They do not need to memorise tea-growing regions, processing methods or technical terminology.
For most hospitality teams, the useful knowledge is much simpler:
· what each tea tastes like
· whether it contains caffeine
· whether it works with milk
· how long it should brew
· what to recommend when a guest asks for something different
That is usually enough to make tea service feel informed and confident.
Tea is often treated as a product that does not require explanation. But guests still ask questions.
For example:
· Which tea is caffeine free?
· What is the lightest tea?
· Which one is best without milk?
· Do you have something herbal?
· What is the difference between these two teas?
· Which tea would you recommend after dinner?
If staff cannot answer these simple questions, the range immediately becomes less useful. The hotel may have invested in better tea, but the guest never really experiences the benefit.
The aim should not be to turn every waiter or receptionist into a tea specialist. That is unrealistic.
Hospitality teams already need to understand menus, allergens, wine, cocktails, coffee, room procedures, guest requests and service standards.
Tea knowledge therefore needs to be simple enough to remember and useful enough to justify learning. For most hotels, each tea can be reduced to a few key facts.
A useful minimum is:
Keep the description simple.
Breakfast Tea — rich, full-bodied and malty.
Earl Grey — black tea with a fresh citrus character.
Peppermint — fresh, cooling and naturally caffeine free.
That is far more useful in service than technical tasting notes.
This is one of the most common guest questions. Staff should know which teas contain caffeine and which do not. They do not need to know exact caffeine levels. A simple distinction is usually enough.
For some teas, this is obvious. For others, guests may ask. Staff should know which teas are normally taken with milk and which are generally served without it. This is useful guidance, not a rigid rule.
Brewing instructions should be easy to remember. If the hotel serves several teas, clear brewing guidance helps keep quality consistent. Staff do not need a detailed understanding of extraction. They just need to know what to do.
This is where a small amount of product knowledge becomes commercially useful.
“If you’d like something without caffeine, I’d suggest the peppermint.”
“If you normally drink breakfast tea but fancy something lighter, the Earl Grey is a good option.”
That feels much more helpful than simply pointing at the menu.
A useful way to assess staff knowledge is to ask whether a member of the team can answer these five questions about each tea:
· What does it taste like?
· Does it contain caffeine?
· Does it work with milk?
· How should I brew it?
· Who would I recommend it to?
If staff can answer those, they probably know enough.
Not everybody in the hotel needs exactly the same training.
Housekeeping teams mainly need to know which teas belong in the room, where they should be placed, how many should be replenished and which products are different. They do not necessarily need to understand the flavour profile of every tea.
Breakfast teams need slightly more. They should know the available range, basic flavour differences, caffeine-free options, correct brewing method and which teas are normally served with milk.
These teams are more likely to receive questions from guests. They may benefit from knowing flavour profiles, origins, food pairings, recommendations and unusual ingredients or characteristics.
Where tea is a central part of the experience, staff knowledge becomes more important. If a guest is choosing from ten different teas, staff should be able to explain the differences confidently. That does not mean reciting a script. It means helping the guest make a choice.
A supplier may visit a hotel and run a tea training session. Everyone enjoys it. Two weeks later, much of the information has been forgotten. Three months later, several team members have left and new staff have joined.
This is one of the biggest weaknesses of traditional hospitality training. The information needs to remain available after the trainer has gone.
Hospitality naturally has staff turnover. That means tea knowledge cannot depend entirely on one experienced member of the team remembering everything.
A simple permanent resource is much more useful. This might include one page for each tea, simple flavour descriptions, brewing instructions, caffeine information, common guest questions and suggested recommendations.
A back-of-house guide gives staff somewhere to look when they are unsure. It does not need to be complicated.
It could sit beside the tea storage, in the restaurant office, behind the bar or in the staff training area.
If a guest asks a question a member of staff cannot answer, they have somewhere to check. Over time, staff naturally learn the information they use most often.
Tea terminology can become complicated very quickly. Terms such as oxidation, first flush, orthodox manufacture, tippy leaf, cultivar and terroir can all be useful in the right context.
But most hotel staff do not need them to serve tea well. Training should be written around the questions guests actually ask.
Instead of “A lightly oxidised Chinese oolong with tightly rolled leaves”, try “A light, floral tea with a smooth finish. Serve without milk.”
One risk with training is making staff feel they need to know everything before talking about tea. That is not the objective.
A member of staff who confidently knows three useful facts is often more helpful than someone trying to remember a long technical description.
Simple phrases work well: “This is our strongest black tea.” “This one is caffeine free.” “If you enjoy Earl Grey, you might like this.” “This is a lighter, more floral option.”
Knowledge is not only about service quality. It can also help staff suggest tea at moments when guests might otherwise order nothing — after breakfast, during meetings, with afternoon tea, after dinner, in the bar or instead of another coffee.
A member of staff saying “Would you like to see our after-dinner tea selection?” is much more effective if they can also briefly explain what is available. Good product knowledge makes selling feel like service rather than upselling.
For a small core range, it does not need to take very long. A useful introductory session might cover tasting the teas, understanding the range, basic brewing, caffeine, milk and common guest questions.
The important part is what happens afterwards. Training should be supported by information staff can revisit.
For most properties, we would suggest three layers:
1. Short initial training — introduce the range and taste the teas.
2. Simple reference material — give staff clear information they can check during service.
3. Ongoing training for new starters — make tea part of normal induction rather than something only existing staff receive once.
For general hotel service, the answer is: enough to prepare the tea correctly and help a guest make a choice.
Nothing more complicated is required. If every member of the relevant team can explain the basic character of each tea, identify caffeine-free options and prepare them consistently, the hotel is already ahead of many hospitality businesses.
The objective is not tea expertise. It is confident service.
At Shibui Tea, we believe training should still be useful after the training session has finished.
Alongside the teas themselves, we can provide a back-of-house Tea Guide designed as a practical reference for hospitality teams.
It gives staff somewhere to check what each tea tastes like, how to brew it, whether it contains caffeine, how it should be served and what they can recommend to guests. It can also be used when new staff join the team.
The aim is simple: help hospitality teams serve tea with knowledge and confidence, without expecting them to become tea experts.