Caustic soda, also known as sodium hydroxide, is a highly corrosive chemical that is commonly used in industrial cleaning applications. While it is effective at removing grease and stains, caustic soda can be dangerous to use, as it can cause severe chemical burns and is toxic if ingested. If you are looking for bio-based alternatives to caustic soda for use in industrial cleaning, here are a few options to consider:

Citric Acid based Cleaners

Citric acid is a natural cleaning agent that is made from citrus fruits, such as lemons and limes. It is effective at removing stains and scale, and can be used as a bio-based alternative to caustic soda for cleaning pipes and removing rust. Citric acid is biodegradable and safe to use around children and pets, and has a pleasant, citrus scent.

Enzymes based Cleaners

Enzymes are proteins that are produced by living organisms, and are effective at breaking down organic matter. They can be used as a bio-based alternative to caustic soda for removing stains and odors, and are often used in industrial cleaning applications. Enzymes are biodegradable and safe to use around children and pets, and are effective at removing stains and odors from a variety of surfaces.

Orange Oil or d-limonene based Cleaners

Orange oil is a natural cleaning agent that is made from the peel of oranges. It is effective at removing grease and stains, and can be used as a bio-based alternative to caustic soda for cleaning surfaces and removing odors. Orange oil is biodegradable and safe to use around children and pets, and has a pleasant, citrus scent.

Plant-Based Detergents or Oleo Chemistries for cleaning

Plant-based detergents are cleaning agents that are made from natural, biodegradable ingredients, such as plant oils and extracts. They are effective at removing stains and odors, and can be used as a bio-based alternative to caustic soda for cleaning surfaces and removing grease. Plant-based detergents are safe to use around children and pets, and are often more environmentally friendly than traditional detergents.

Microbes based Cleaners

Microbes also known as Bacteria are tiny living organisms that are effective at breaking down organic matter. They can be used as a bio-based alternative to caustic soda for removing stains and odors, and are often used in industrial cleaning applications. Microbes are biodegradable and safe to use around children and pets, and are effective at removing stains and odors from a variety of surfaces. Agricultural , Livestock , and Medical applications are foremost. They are extremely specific in action and take a little longer to clean.

Biosurfactants

Biosurfactant Cleaners are also of plant origin. The newest of the technologies., Biosurfactant Cleaners are used on sensitive surfaces that generally get affected by corrosive chemical cleaners like caustic. Though widely expected to have pharmaceutical, cosmetic, medical industrial uses due to their extreme anti bacterial, anti fungal and anti microbial activity. Biosurfactant would enter the industrial cleaning domain when their prices are comparable to widely used chemical cleaners.

In conclusion, there are several bio-based alternatives to caustic soda that can be used for industrial cleaning applications. These alternatives include citric acid, biosurfactant, enzymes, orange oil, plant-based detergents, and bacteria or microbes. These natural cleaning agents are biodegradable and safe to use around children and pets, and are effective at removing stains and odors from a variety of surfaces. They are also more environmentally friendly than traditional cleaning agents, making them a good choice for companies looking to reduce their impact on the environment.