Please read on to know about the three main environmental concerns around Holi -
1. Harmful Effects of Chemical Colors
In earlier times when festival celebrations were not so much commercialized Holi colors were prepared from the flowers of trees that blossomed during spring, such as the Indian Coral Tree (parijat) and the Flame of the Forest (Kesu), both of which have bright red flowers. These and several other blossoms provided the raw material from which the brilliant shades of Holi colors were made. Most of these trees also had medicinal properties and Holi colors prepared from them were actually beneficial to the skin.
Over the years, with the disappearance of trees in urban areas and greater stress for higher profits these natural colors came to be replaced by industrial dyes manufactured through chemical processes.
Around 2001, two environmental groups called Toxics Link and Vatavaran, based in Delhi, did a study on all the three available categories of colors available in the market - pastes, dry colors and water colors. The study revealed that all of these three forms of chemical Holi colors are hazardous.
Harmful Chemicals in Holi Paste type colors
According to their researched fact sheet on Holi, the pastes contain very toxic chemicals that can have severe health effects. Please check the table below to know about the chemical used in various Holi colors and their harmful effects on human body.
| Color | Chemical | Health Effects |
| Black | Lead oxide | Renal Failure |
| Green | Copper Sulphate | Eye Allergy, Puffiness and temporary blindness |
| Silver | Aluminium Bromide | Carcinogenic |
| Blue | Prussian Blue | Contract Dermatitis |
| Red | Mercury Sulphite | Highly toxic can cause skin cancer. |
Harmful Chemicals in Gulal
The dry colors, commonly known as gulals, have two components a colorant that is toxic and a base which could be either asbestos or silica, both of which cause health problems. Heavy metals contained in the colorants can cause asthma, skin diseases and adversely affect the eyes.
Harms of Wet Holi Colors
Wet colors, mostly use Gentian violet as a color concentrate which can cause skin discoloration and dermatitis.
These days, Holi colors are sold loosely, on the roads, by small traders who often do not know the source. Sometimes, the colors come in boxes that specifically say For industrial use only'.
Action Taken by Environmental Groups
Following the publication of these studies several environmental groups took up the cause to encourage people to return to a more natural way of celebrating Holi. Amongst these,
- Navdanya, Delhi published a book called Abir Gulal, which spoke of the biodiversity that was the source of natural colors.
- Development Alternatives, Delhi and Kalpavriksh, Pune have developed educational tools to teach children simple ways of making their own natural Holi colors.
- The CLEAN India campaign has been teaching children how to make beautiful natural colors.
Holi festival lovers will be thrilled to know that it is possible to make simple natural colors in one's own kitchen. Here are some very simple recipes to make natural colors:
| Color | Method of Preparation |
| Yellow | 1) Mix turmeric (haldi) powder with chick pea flour (besan). 2) Boil Marigold or Tesu flowers in water. |
| Yellow liquid color | Soak peels of pomegranate (Anar) overnight. |
| Deep Pink | Slice a beetroot and soak in water. |
| Orange - red paste | Henna leaves (mehndi) can be dried, powdered and mixed with water. |
Purchase Natural Holi Colors
For those who do not have the time to make their own colors, there is the choice of buying natural Holi colors. Several groups are now producing and promoting such colors, although it is important to verify the ingredients of the colors and ensure you know enough about the source.
2. The Holi Bonfire
The burning of fuel wood to create the bonfire for Holika Dahan presents another serious environmental problem. According to a news article, studies done in the state of Gujarat reveal that each bonfire uses around 100 kg of wood, and considering that approximately 30,000 bonfires are lit in the state of Gujarat just for one season, this leads to a wastage of a staggering amount of wood.
Groups such as Sadvichar Parivar are now advocating one symbolic community fire, rather than several smaller bonfires across the city as a way to reduce wood consumption. Others are also suggesting that these fires be lit using waste material rather than wood.
3. A Dry Holi?
In the current situation, when most cities in India are facing acute water scarcity, the wasteful use of water during Holi, is also being questioned. It is common for people to douse each other with buckets of water during Holi, and children often resort to throwing water balloons at each other. The idea of a dry Holi seems alien at first, especially as the climate becomes warmer around Holi, and the water provides welcome relief from the heat. However, considering that in some urban areas, citizens can go without water for several days, it seems wasteful to use so much water simply for a celebration.
Environmental Consciousness amongst People
It is a relief to notice that the awareness about the environmental impacts of celebrating Holi are being brought to light by various NGOs. And gradually, more and more Indians are choosing to turn to a more natural and less wasteful way of playing Holi.
