Commercial Liquid Grease & Drain Cleaner 5L
Commercial Liquid Grease & Drain Cleaner 5L
A multi-strain bacterial blend that digests fats, oils, and greases at source — effective down to pH 4.5 and 10°C, which means it keeps working in the cold, low-nutrient conditions where most drain treatments give up. Delphis Eco holds B Corp certification and the EU Ecolabel across their entire range, so the ecological claims here are independently verified, not self-declared.
In stock
Dispatched directly by Delphis Eco from United Kingdom
UK standard delivery typically 1–3 business days
Blocked drains and overloaded grease traps are not just a nuisance — they are a recurring cost. Most chemical drain treatments mask the problem by pushing grease further downstream. This one works differently.
Delphis Eco's Liquid Grease and Drain Treatment is a concentrated, multi-strain blend of naturally occurring Bacillus spores. The bacteria digest fats, oils, and greases (FOGs) at source, along with lipids, short and long-chain fatty acids, cellulose, protein, and starch — the full range of organic waste that accumulates in commercial grease traps and wastewater systems. Because the breakdown happens at the point of deposit, blockages and odours are eliminated rather than relocated.
What makes this formulation stand out in a crowded category is its operational range. Most biological drain treatments require warm, nutrient-rich conditions to perform. This one remains effective down to pH 4.5 and 10°C, and works under both aerobic and anaerobic conditions — which matters in the variable environments of commercial kitchens, food processing facilities, and hospitality operations.
- Breaks down grease, lipids, short and long-chain fatty acids, cellulose, protein, and starch
- Reduces frequency of fat trap emptying
- Effective at low pH (down to pH 4.5)
- Effective at low temperatures (down to 10°C)
- Stable blend of safe Bacillus spores
- Good bacterial performance in low-nutrient conditions
- Works under aerobic and anaerobic conditions
- Reduces reliance on hazardous chemical substances
- Safe in septic tanks
- Phosphate and phosphonate free
- Readily biodegradable
- 5L ready-to-use format
Delphis Eco is 100% UK-manufactured and was the first cleaning brand in the UK to receive EU Ecolabel accreditation under DEFRA — a standard that requires independently verified environmental performance across the full product lifecycle, not just the formulation. Their packaging uses 100% recycled plastic, and their products are never tested on animals.
This is a commercial-grade product suited to professional kitchens, hospitality, food service, and facilities management where grease trap maintenance and drain hygiene are ongoing operational requirements.
About Our Brand Delphis Eco
Cleaning products have long presented a dilemma, forcing a compromise between effective formulations and environmental responsibility. Delphis Eco was founded to resolve this, creating high-performance ecological cleaning solutions suitable for both professional and domestic environments.
What truly sets Delphis Eco apart is the rigorous environmental integrity behind their products. They hold B Corp certification and their entire product range carries the EU Ecolabel, a standard demanding independently verified environmental performance rather than self-declared claims. Their formulations are plant-based, utilising renewable botanical sources instead of petrochemicals.
Under CEO Mark's leadership, Delphis Eco's commitment to sustainability extends throughout their entire operation, aiming for 100% sustainability across manufacturing processes and daily operational decisions. This embeds their environmental commitment structurally, ensuring it is a foundational principle of the company's behaviour rather than a superficial marketing add-on.