How to Clean Your Kitchen After a Pest Infestation (Safe and Thorough)

After eliminating a pest infestation, a thorough deep clean is essential to remove droppings, eggs, shed skins, and contaminated food — and to prevent re-infestation. Here's how to do it safely and completely.

What You'll Need

• Zeiff Probiotic Enzyme Cleaner — breaks down organic pest residue including droppings and pheromone trails
• Microfiber Cleaning Cloths
• Amazon Basics Non-Scratch Sponges
• JohnBee Spray Bottles — for diluted cleaning solutions
• Rubber gloves and a face mask
• Trash bags for discarding contaminated items
• White vinegar and dish soap

Safety First: Before You Start

• Wear rubber gloves throughout the entire cleaning process
• Wear a face mask when cleaning areas with heavy droppings — rodent droppings in particular can carry hantavirus
• Ventilate the kitchen well — open windows and run the range hood
• Never vacuum dry rodent droppings — this aerosolizes particles. Dampen first with disinfectant spray, then wipe up

Step 1: Discard All Contaminated Food

Empty the pantry and refrigerator completely. Discard any food that pests may have accessed — including sealed packages that show signs of gnawing or contamination. Seal discarded food in plastic bags before putting in the trash outside.

Step 2: Clean All Surfaces with Enzyme Cleaner

Spray Zeiff enzyme cleaner on all affected surfaces — shelves, cabinet interiors, counters, and floors. The probiotic enzymes break down organic pest residue including droppings, urine, and pheromone trails that attract more pests. Let sit for 5–10 minutes, then wipe with a microfiber cloth.

Step 3: Clean Inside All Cabinets and Drawers

1. Remove everything from cabinets and drawers.
2. Vacuum out crumbs, droppings, and debris.
3. Spray with enzyme cleaner and wipe thoroughly.
4. Pay special attention to corners and cracks where eggs and larvae hide.
5. Let dry completely before restocking.

Step 4: Clean Behind and Under All Appliances

Pull out the refrigerator, stove, and dishwasher. Clean the floor and walls behind them — this is where pests nest and where the most droppings accumulate. Use enzyme cleaner and wipe thoroughly.

Step 5: Clean the Drain

Pour enzyme cleaner down the drain and let sit overnight. This eliminates organic buildup that attracts fruit flies and cockroaches.

Step 6: Seal Entry Points

After cleaning, seal all gaps around pipes, cracks in walls, and gaps in baseboards with caulk to prevent re-entry.

Step 7: Restock with Proper Storage

Transfer all dry goods to airtight containers before restocking the pantry. Never return food to original paper or cardboard packaging.

Frequently Asked Questions

Is it safe to cook in the kitchen after a pest infestation?

Yes, after a thorough cleaning with disinfectant or enzyme cleaner. Make sure all surfaces that contact food are cleaned and dried before cooking.

How do I know if I've cleaned up all the pest residue?

Check for any remaining droppings, shed skins, egg cases, or webbing. A musty or ammonia-like smell can indicate remaining rodent urine. Repeat cleaning if any signs remain.

Should I hire a professional cleaner after a pest infestation?

For severe rodent infestations, professional cleaning is recommended due to health risks from droppings. For insect infestations (ants, roaches, moths), thorough DIY cleaning with enzyme cleaner is generally sufficient.