Dr Planet

Dr Planet Castile Soap Buying Guide

Dr Planet Castile Soap can be used for jobs across the bathroom, kitchen, laundry and wider home, so your first decision is usually formula, fragrance and bottle size. Think about where you plan to use it most. A scent you enjoy as a body wash may not be the one you want throughout the kitchen, while a larger refill makes more sense once you know how quickly your household goes through it.

Choosing Unscented Dr Planet Castile Soap

Unscented contains no added essential oils, making it the straightforward option when you don't want fragrance added to your soap. It's also a flexible starting point if you plan to use the same bottle for personal washing, dishes, laundry and general cleaning. Unscented doesn't automatically mean suitable for every skin type or sensitivity, but it removes the essential-oil fragrance found in the scented varieties.

Choosing Peppermint & Lavender

Peppermint & Lavender has a noticeable essential-oil fragrance. Peppermint contributes the fresher, cooler aromatic note, while lavender brings a softer herbal-floral character. Consider this variety if you enjoy a crisp fragrance in the shower and would be happy using the same scent for appropriate household cleaning jobs. As with every Dr Planet formula, the amount or dilution will depend on how you're using it.

Choosing Sweet Orange & Litsea

Sweet Orange & Litsea is the brighter citrus choice. Sweet orange essential oil provides a familiar citrus character, complemented by the fresh scent of litsea essential oil. Compared with the cooler, herbaceous profile of Peppermint & Lavender, this variety leans warmer and fruitier. It's a useful distinction when you're choosing online and can't smell the soap first.

Choosing Original or Organic Dr Planet

Both ranges follow Dr Planet's olive-oil-based approach and use castor and coconut oils alongside Victorian olive oil. The Original range is the established core formula, available in unscented and essential-oil-scented varieties. It remains a practical choice when you want Australian-made, palm-oil-free and vegan liquid Castile soap without specifically seeking organic oils.

The Organic range changes the ingredient sourcing rather than the basic purpose of the soap. Dr Planet describes it as made with spray-free, cold-pressed Victorian olive oil, organic castor and coconut oils, and organic essential oils in the scented varieties. The supplied product information does not establish that the complete formula holds a recognised organic certification, so “Organic” here relates to the stated oils used in the range rather than an implied whole-product certification.

Choosing the Right Bottle or Refill Size

A 500 mL pump bottle is a sensible place to begin if you're new to Dr Planet, testing a scent or planning to use the soap for only a few jobs. The pump also makes it easier to dispense a measured amount without pouring from a large container.

Once Dr Planet has become a regular part of your home, the 2.5 L and 5 L refills offer a more practical way to replenish the smaller bottle. Larger containers can reduce the number of individual bottles used, but they require suitable storage and aren't necessary for every household. Before moving to a bulk size, establish which formula and scent you prefer and consider how many applications you genuinely plan to use it for.

Dr Planet describes its soap as concentrated, so more product isn't necessarily better. Follow the amount or dilution given for the particular job rather than applying one universal ratio to body washing, laundry, floors and dishes. For households managing wastewater carefully, Dr Planet states that its Castile soap is septic safe but not greywater safe because the formula contains salt.