Full-moon and new-moon offerings at home in an apartment: a compact, safe approach

Customs are part of traditional culture, and each region and family does things differently. This article describes common practice for your reference; it does not say what is right or wrong and is not meant to frighten anyone. Updated 24 October 2026.

On the 1st and the 15th (full moon) of each lunar month, many families burn incense and offer flowers and fruit to remember their ancestors and pray for peace. This is a common custom, not an obligation; some households do it regularly, others only on major festivals. In an apartment, limited space and building rules mean the practice needs to be more compact.

Meaning and common way of making offerings

For many families, the monthly offerings are a way to keep up gratitude toward ancestors and keep the family close. The offering usually includes:

• Incense sticks, a vase of fresh flowers, a plate of fruit, a cup of clean water.
• Sticky rice, sweet soup, cakes and sweets, or a vegetarian meal, depending on the household.
• Some families add tea or rice wine; some also make offerings to the Land Spirit and the God of Wealth (if there is a separate altar).

Offerings are usually made in the morning or before noon, depending on the family; there is no single correct time. The prayer can be brief: the head of household's name, the address, sincerity, and wishes for the family's peace. This article does not give a long prayer text because every household does it differently.

How the first month and the seventh month differ

The full moon of the first lunar month and of the seventh lunar month (Vu Lan) are marked with larger offerings in many homes. The seventh-month full moon is tied to filial piety and the day of pardon for wandering souls; in some regions people prepare two trays, with the tray for wandering souls placed in the yard or on the pavement. An apartment has no yard, so many families make offerings only at the altar, or do charitable acts or visit a pagoda instead of the outdoor tray. Beliefs about the "month of wandering souls" differ from person to person, and this article takes no position.

Reference costs

The monthly offering usually costs little: fresh flowers, fruit, incense. Prices depend on the season and area; fruit and flowers around Tet and major full moons are often more expensive than usual. Keep the budget modest and buy only what you need to avoid waste. If you buy fruit at the market, ask for the ordinary-day price as a reference.

Practical corner: safety and building rules when burning incense in an apartment

• Choose suitable incense: low-smoke incense held firmly in its holder, kept away from curtains, paper and plastic items, and away from the apartment's smoke detector.
• Follow fire-safety advice: check the altar area before leaving home or going to sleep, never leave incense burning with nobody present, and keep flammable items away from flames. Keep a portable fire extinguisher and know the emergency number 114.
• Electric lamps instead of oil lamps or candles: many families use electric lamps and electric incense for safety; some feel they are not the same as real incense, but it is a choice for each family.
• Burning votive paper: do not burn it inside an apartment; if needed, use the building's shared burning area (if there is one) or skip the paper items and make a vegetarian offering instead.
• Ask the building management: house rules may ban or limit incense in certain areas, especially where smoke detectors are sensitive. Asking first is better than being reminded later.
• Incense smell: in adjoining units or units with shared ventilation, the smell can bother neighbours; open the windows and put the incense out on time.
• Altar and balcony: do not place the altar right next to a windy balcony; see the altar in an apartment and feng shui for apartments.

Rented homes: how to make offerings

If you rent, read the lease to see whether burning incense and setting up an altar are allowed; many landlords ban it or ask for prior agreement. Using electric or low-smoke incense and asking the landlord is a way to avoid disputes; see the housewarming offering for a rented home and furnished or unfurnished rental.

If you are busy and cannot make the offering

Not every month leaves time. Many families keep the habit by lighting a single stick of incense, offering a flower, or making the offering on the nearest convenient day. If the whole family is away, do not leave incense burning unattended. Older family members should be shown how to put incense out safely.

A suggestion for a compact monthly routine

Keep a small vase, a plate of seasonal fruit and a box of low-smoke incense ready to replace regularly. Burning incense takes only a few minutes, and when the whole family does it together it becomes a habit. After the incense has burned out, check the altar again and switch off the lamps and candles before leaving for work or going to bed.

Note

This is a traditional custom for your reference, and each household does it differently; this article makes no promise of wealth or luck. Building rules and fire safety should come first.

• Vietnamese Wikipedia — Lễ Vu Lan (seventh-month full-moon offerings, the ancestor tray and the wandering-souls tray), accessed again 24 October 2026.
• VOV — Cẩn trọng khi thắp hương thờ cúng, đốt vàng mã trong Tết và lễ hội đầu năm 2023 (Hanoi City Police advice: keep flammable items away from flames, check the altar before sleeping, keep a portable fire extinguisher, call 114 in a fire), 23 December 2022; accessed again 24 October 2026.
• Saigon Giai Phong — Cảnh giác cháy nổ nơi thờ tự (do not burn votive paper carelessly, do not bring flammable fuel, check old electrical systems), 21 February 2019; accessed again 24 October 2026.