Earth Breeze dominates search visibility in Ireland for eco-friendly laundry alternatives[cite: 9]. At the same time, Smol has captured the UK subscription space and is rapidly growing its Irish customer base[cite: 9]. Both brands are heavily marketed as green alternatives to standard detergents — but they differ significantly in ingredient safety, pricing structures, and hard water compatibility[cite: 9]. We compared them side-by-side[cite: 9].
Cost-Per-Wash: Smol Wins on Price
When analyzing raw costs for Irish delivery, Smol is the clear budget champion[cite: 9]. A standard pack of Earth Breeze costs approximately €0.22 per wash (calculated using their 60-wash package)[cite: 9].
By comparison, Smol’s standard retail price sits at approximately €0.19 per wash[cite: 9]. For users who sign up for Smol's scheduled delivery service, the price drops to an impressive €0.14 per wash[cite: 9]. Crucially, Earth Breeze does not currently offer a subscription delivery option for the Irish market, meaning buyers must pay standard flat-rate pricing[cite: 9].
The trade-off for this lower price point, however, lies in the chemical safety of the ingredients[cite: 9].
| Criteria | Earth Breeze Fragrance Free | Smol Sensitive |
|---|---|---|
| EWG Toxicity Rating | A (Cleanest)[cite: 9] | B (Moderate)[cite: 9] |
| Fragrance-Free Range | ✓ Standard Option[cite: 9] | ✓ Part of Sensitive range[cite: 9] |
| Optical Brighteners | None[cite: 9] | None[cite: 9] |
| Preservative Concerns | None[cite: 9] | BIT (EWG C - Irritant)[cite: 9] |
| Cost Per Wash (IE) | ~€0.22[cite: 9] | ~€0.19 (~€0.14 on subscription)[cite: 9] |
| Irish Retail Availability | Limited online[cite: 9] | No retail shops[cite: 9] |
Ingredient Safety: Earth Breeze Wins
For buyers prioritizing skin health, Earth Breeze is the superior formulation[cite: 9]. The Fragrance Free sheet achieves a top-tier EWG A rating[cite: 9].
Smol Sensitive drops to an EWG B rating due to the inclusion of benzisothiazolinone (BIT)[cite: 9]. BIT is an industrial preservative rated C by the EWG because it is a known skin sensitizer associated with contact allergy flare-ups[cite: 9]. While it poses minimal risk to normal skin, those dealing with eczema, psoriasis, or washing newborn baby clothes should actively avoid it[cite: 9].
Common Grounds: Both brands use polyvinyl alcohol (PVA) as their water-soluble sheet matrix and package their products in 100% plastic-free, recyclable cardboard envelopes[cite: 9]. Neither formula utilizes synthetic optical brighteners in their sensitive variations[cite: 9].
Hard Water Performance
We tested both sheets in Dublin’s hard tap water at 40°C[cite: 9]. When paired with a tablespoon of washing soda to bind mineral deposits, both sheets delivered identical cleaning results on cotton fabric[cite: 9].
On synthetic blends, Smol performed slightly better, lifting superficial stains without leaving residue[cite: 9]. Note that neither company provides hard water dilution instructions on their packaging[cite: 9].
---Final Verdict: How to Choose
- Choose Earth Breeze Fragrance Free if: You are washing clothes for a baby, have sensitive skin, or suffer from severe eczema[cite: 9]. Its EWG A formula is free of the irritating preservative BIT[cite: 9].
- Choose Smol if: You want a cost-effective, plastic-free solution and do not have highly reactive skin[cite: 9]. Their subscription model offers unmatched price-per-wash value[cite: 9].
Struggling with reactive skin or eczema flare-ups? Read our curated, eczema-specific laundry guide to find out which compounds you should avoid in your wash.
Eczema Laundry GuideFrequently Asked Questions
Smol is the cheaper option[cite: 9]. Its standard price is roughly €0.19 per wash, which falls to €0.14 if you use their subscription service[cite: 9]. Earth Breeze costs roughly €0.22 per wash and does not offer delivery subscriptions in Ireland[cite: 9].
Earth Breeze Fragrance Free is safer[cite: 9]. It contains no controversial ingredients[cite: 9]. Smol Sensitive contains benzisothiazolinone (BIT), an EWG C-rated preservative known to trigger contact allergies in eczema sufferers[cite: 9].
Yes, Smol ships directly to Ireland via their online storefront[cite: 9]. Shipping takes about 5 to 7 business days[cite: 9]. For more details, consult our where to buy guide[cite: 9].
Related Guides
Regulatory & Toxicology References
- Environmental Working Group (EWG) Skin Deep: Toxicity profile and allergy assessments for Benzisothiazolinone (BIT) and surrounding laundry preservatives. EWG Skin Deep Portal.
- Scientific Committee on Consumer Safety (SCCS): Opinion papers on the sensitization potential of isothiazolinones in consumer products and detergents. EU Scientific Committees Database.