Application Guide
How to Use Cockroach Killer Gel in a Kitchen
A complete step-by-step guide to applying ROCO Cockroach Killer Gel for maximum effectiveness in kitchens, restaurants, and commercial food preparation areas.
Step-by-Step Application Guide
Identify Application Points
Before applying, inspect your kitchen for cockroach activity. Look for droppings, egg cases, and live cockroaches. Focus on warm, dark, moist areas — behind appliances, under sinks, inside cabinet hinges, and along wall-floor junctions.
Prepare the Applicator
Remove the cap from the ROCO Gel tube. Attach the precision applicator tip for targeted placement in tight spaces. The syringe-style applicator allows you to place gel exactly where cockroaches hide.
Apply Small Dots of Gel
Apply pea-sized dots (approximately 0.1–0.3g) of gel at each application point. Space dots 10–15cm apart along cockroach runways and near hiding spots. Do not apply large blobs — small dots are more effective as they mimic natural food sources.
Do Not Disturb the Gel
After application, do not clean or spray insecticide near the gel points. Cleaning products and other insecticides will contaminate the bait and reduce its effectiveness. Allow cockroaches to find and consume the gel naturally.
Monitor Results
You should see a reduction in cockroach activity within 24–48 hours. Full colony elimination typically occurs within 1–2 weeks. Check application points after 2 weeks and reapply where gel has been fully consumed.
Reapply Every 3–6 Months
Replace all gel every 3–6 months as part of your regular pest management programme. In high-infestation environments, reapply every 3 months. In lower-risk environments, every 6 months is sufficient.
Best Application Points in a Kitchen
Common Mistakes to Avoid
Applying too much gel
Large blobs of gel are less effective than small dots. Cockroaches prefer small, concentrated food sources. Use pea-sized dots spaced 10–15cm apart.
Spraying insecticide near the gel
Other insecticides contaminate the bait and make it repellent to cockroaches. Do not spray near gel application points.
Cleaning the application area
Cleaning products near the gel will remove or contaminate it. Apply gel in areas that are not regularly cleaned.
Applying in the wrong locations
Gel applied in open areas or on food surfaces is ineffective and unsafe. Always apply inside cracks, crevices, and hidden spots.
Not reapplying regularly
Gel loses effectiveness over time. Replace all gel every 3–6 months even if it appears to still be present.
Safety Information
ROCO Cockroach Killer Gel contains Fipronil 0.07% as the active ingredient. When used as directed, it is safe for use in food preparation environments. The gel is applied in cracks and crevices — away from food contact surfaces — and poses no contamination risk to food when applied correctly.
Keep gel away from children and pets. Wash hands after handling. Do not apply on food contact surfaces, food preparation surfaces, or directly on food. Store in a cool, dry place away from direct sunlight.
In case of accidental ingestion, contact a doctor or poison control centre immediately. Keep the product packaging for reference.
Frequently Asked Questions
How quickly does cockroach killer gel work?
You should see a reduction in cockroach activity within 24–48 hours. Full colony elimination typically occurs within 1–2 weeks, as the active ingredient spreads through the colony.
How much gel do I need for a restaurant kitchen?
A single 100g tube is sufficient for 1–2 small kitchens. For a medium-sized restaurant kitchen, a Pack of 3 (3 × 100g) is recommended. For large commercial kitchens or multi-location operations, the Pack of 6 provides the best value.
Can I use cockroach gel in a food preparation area?
Yes. ROCO Gel is food-safe when applied correctly — inside cracks, crevices, and hidden spots away from food contact surfaces. Do not apply directly on food preparation surfaces.
Do I need to close my kitchen during application?
No. ROCO Gel is odourless and non-disruptive. You can apply it during off-hours without closing your kitchen or vacating staff.
How often should I reapply cockroach gel?
Replace all gel every 3–6 months as part of your regular pest management programme. In high-infestation environments, reapply every 3 months.
What if I still see cockroaches after applying the gel?
It is normal to see increased cockroach activity in the first 24–48 hours as cockroaches are attracted to the bait. Activity should decrease significantly within 1–2 weeks. If the problem persists after 2 weeks, check that gel has not been contaminated by cleaning products or other insecticides, and reapply in additional locations.
Ready to Get Started?
Order ROCO Cockroach Killer Gel today. Single tube ₹1050 — delivered to your door within 48 hours.