Venlar Logo
Venlar
Venlar Corporation venlar.in homepage

BIO FRESH

BIOFRESH – Natural Odour Control & Organic Sludge Breakdown Culture

Foul odours from STPs, ETPs, septic tanks, and drains are not only unpleasant but often signal deeper problems — like anaerobic zones, H₂S gas formation, and organic sludge accumulation. BIOFRESH supplied by Venlar is targeted microbial solution that tackles odour at the source by digesting volatile organics and restoring biological balance.

Free from masking agents or synthetic fragrances, BIOFRESH introduces non-pathogenic, fast-growing aerobic bacteria that degrade the organics responsible for odour. The result? A cleaner, safer, and smell-free environment — naturally and sustainably.

Bio-Fresh by Venlar

Key Features & Benefits

  • Eliminates H₂S, ammonia, and VOC-based foul odours
  • Digests organic sludge and scum from tanks and drains
  • Reduces need for manual desludging or chemical deodorants
  • Acts within 24–48 hours of dosing
  • Safe for humans, pets, and the environment
  • Works in STPs, septic tanks, manholes, and open drains

Applications

  • STPs and ETPs with surface foam, foul smell, or scum
  • Septic tanks and soak pits in residential/commercial complexes
  • Open drains and wet wells prone to anaerobic odour
  • Waste transfer points and manholes in urban areas
  • Municipal lagoons and community toilets
  • Food industries, abattoirs, hotels, and dairies

Usage & Dosage

Start-up Dose: 10 g per KL per day (for 3–5 days)

Maintenance Dose: 2–3 g per KL, twice weekly or as required

Can be applied by direct tank dosing or pre-diluted with non-chlorinated water. Use during aeration or active flow hours for best results.

Packaging

20 Litre Jar

Why Choose BIOFRESH?

Odour control is often treated reactively with chemicals or perfumes. BIOFRESH works proactively by biologically breaking down the source material — whether it's grease, protein, or organic debris.

Unlike masking sprays or harsh biocides:

  • BIOFRESH is completely natural and biodegradable
  • Works on both aerobic and anaerobic organic load
  • Helps restore DO levels and reduce complaints in urban or residential setups
  • Safe to use in areas where people live or work — kitchens, restrooms, hospitals, societies

Real-World Results

Our society’s STP had constant odour issues. Within 3 days of using BIOFRESH, the foul smell disappeared. No complaints since.
- Facility Manager, Housing Complex, Bangalore
 We use BIOFRESH in our community septic system and open drains. It's helped improve sanitation and reduce vector concerns.
- Coomon STP, Municipal Body, Himachal Prades

Frequently Asked Questions (FAQs)

No. BIOFRESH is fragrance-free and works by biologically degrading the root cause of odour — not covering it up.

Yes. It’s completely safe for septic tanks, manholes, grease traps, and soak pits.

Most systems show odour reduction in 24 to 48 hours after first dose.

Not at all. BIOFRESH is made from compatible aerobic bacteria and enhances overall microbial health.

Say Goodbye to STP & Bad Odour — Naturally

BIOFRESH is already helping municipal bodies, industries, and housing complexes across India maintain clean, odour-free environments. Try it in your system today.

Talk to our Team