Knowledge · Ritual

How to do an eco-friendly home visarjan

A ritual-sensitive, material-specific guide to immersing your Ganpati murti at home — covering Shadu Mati clay, seed Ganesha, paper Ganpati, gomaya, alum, and chocolate idols.

CPCB explicitly encourages home immersion.

The Central Pollution Control Board's 2020 Revised Guidelines for Idol Immersion encourage households to immerse small idols at home in a bucket, let the mud settle, and reuse the residue in gardening or future idol making. Home visarjan is the most water-positive ritual choice you can make.

Before visarjan begins

By material

Shadu Mati clay idols

  1. Place the idol gently in the centre of the bucket.
  2. Slowly pour warm water around the base. Do not pour directly onto the idol.
  3. Allow 30–45 minutes for a 12 inch idol to dissolve. Larger idols take longer.
  4. Once dissolved, let the clay settle for an hour, then carefully drain the surface water.
  5. Transfer the settled clay residue to a balcony planter or compost heap. It is a fine soil amendment.

Seed Ganesha & tree Ganpati

  1. Place the idol inside the planter that ships with the kit. If the kit uses a coir pot, set it on a saucer first.
  2. Water the idol slowly to dissolve the outer soil structure. Continue daily watering as part of plant care.
  3. The idol settles into the planter soil; embedded seeds sprout in 7–12 days.
  4. The planter becomes a permanent reminder of the festival.

Paper mache Ganpati

  1. Place the idol in a wide tub of warm water.
  2. Allow 15–20 minutes for the paper pulp to break down.
  3. Strain the residual pulp and add it to a compost bin or planter.
  4. Avoid agitating — gentle warmth does the work.

Cow dung / gomaya idols

  1. For small idols, bucket immersion works the same as clay.
  2. For the most low-impact option, place the idol directly into garden soil where it composts naturally over 4–6 weeks.

Alum / fitkari idols

  1. Use a large bucket of clean water, not warm.
  2. Alum dissolves slowly (8–12 hours) and acts as a water flocculant.
  3. After dissolution, let the water rest overnight, then the clarified water can be used to water non-edible plants.

Chocolate Ganesha

  1. Warm full-fat milk in a large pot.
  2. Melt the chocolate Ganesha into the milk while stirring.
  3. Distribute the chocolate milk as prasad to family, neighbours, and society members.
  4. No idol matter enters any water body.

City-specific notes

Most Indian cities now operate artificial ponds, mobile immersion vehicles, or tanks for idols too large for home immersion. Browse your Mumbai, Pune, Thane, Ahmedabad, or Bengaluru city page for civic guidance specific to your area.

Frequently asked questions

Is home visarjan allowed by CPCB?

Yes. CPCB's 2020 Revised Guidelines for Idol Immersion explicitly encourage home immersion of small idols in a bucket, letting the mud settle, and reusing the settled mud in gardening or future idol making.

What size bucket should I use?

For a 12 inch Shadu Mati idol use a 25–30 litre wide-mouth bucket. For smaller idols any clean wide bucket will do.

How long does visarjan take?

A 12 inch Shadu Mati idol dissolves in 30–45 minutes in warm water. Paper idols take 15–20 minutes. Seed Ganesha takes longer because it is meant to settle into the planter soil.

Can I reuse the clay residue?

Yes — the settled mud from a Shadu Mati visarjan is ideal for balcony planters and garden soil amendments. Avoid using painted residue if you used non-natural dyes.

What if my society does not allow home visarjan?

Use the nearest artificial pond or mobile immersion vehicle. Many BMC, PMC, and TMC wards operate temporary tanks during Ganesh Chaturthi. Your city page lists the relevant civic resources.

Pair with the right idol.

If you are choosing a murti specifically for home visarjan, our Shadu Mati, seed Ganesha, and paper Mache pages are the strongest starting points.