BAMBOO AND BIRCH Pure Castile Liquid Soap Lavender, 32 oz — Plant-Based, Concentrated Multiuse Cleanser

BAMBOO AND BIRCH Pure Castile Soap Liquid in Lavender is a 32 oz, plant-based, multipurpose cleanser that gently cleans skin, hair, and household surfaces with a light lavender scent.

This concentrated, 100% natural Castile formula draws on traditional olive-based soapmaking to deliver a versatile, eco-conscious option for personal care and home cleaning. Made without palm oil and formulated for sensitive skin, the Lavender variation adds a calming botanical aroma while remaining cruelty-free and vegan. The large 32 oz bottle gives you extended use whether you keep it in the shower, under the sink, or as part of a refill routine.

What makes this Castile soap different from regular liquid soaps?

BAMBOO AND BIRCH Castile is crafted from plant oils rather than synthetic detergents, giving it a simpler ingredient list and biodegradable profile. That makes it gentler on skin and better for eco-minded households looking to reduce chemical load and plastic waste through dilution and refills.

• 100% natural ingredients sourced responsibly
• Palm oil–free certification for ethical sourcing
• No animal testing — vegan and cruelty-free
• Concentrated formula: dilute for multiple uses

How can I use this lavender Castile soap around the home?

The Lavender Castile Liquid works as an all-purpose connector between personal care and household chores. A few drops diluted in water clean dishes, wipe counters, or freshen laundry, while a mild dilution makes a gentle hand or body wash and an effective pet-safe surface cleaner.

• Body and hand wash: dilute 1:3 to 1:10 depending on preference
• Hair: use small amounts or dilute for a gentle shampoo
• Household: mix with water for spray cleaners and dish solutions
• Laundry: add a capful to the washer for a low-foam, plant-based option

Is this product suitable for sensitive skin and everyday use?

The minimalist formulation and plant-derived ingredients make it a good choice for many people with sensitive skin, though as with any new product you should patch-test first. The lavender variety provides a subtle botanical scent without heavy synthetic fragrances, and the absence of harsh detergents reduces the risk of irritation.

• Gentle, olive-based Castile recipe ideal for sensitive skin
• Light lavender essential oil for a mild scent
• Palm oil–free and free from animal-derived ingredients
• Suitable for daily cleansing when diluted appropriately

How should I store and dilute the 32 oz bottle for best value?

Keep the bottle in a cool, dry place away from direct sunlight to preserve scent and stability. Because the soap is concentrated, diluting it extends the bottle’s life — store diluted mixtures in reusable pump bottles for convenient use around the home.

• Store upright in a shaded cabinet or closet
• Dilute for hand wash: roughly 1 part soap to 3–10 parts water
• Use a foaming pump to make the product last longer
• Refill smaller dispensers to reduce plastic waste

Who is this for? BAMBOO AND BIRCH Pure Castile Soap Liquid, Lavender, 32 oz is made for people who want a single, plant-based cleaner for body, hair, and household use — especially those prioritizing natural ingredients, sustainability, and ethical sourcing. It suits families, minimalists, refill-minded shoppers, and anyone seeking a gentler, multi-use alternative to conventional liquid soaps.