Permost CS 500ml

Sale price£81.50

Tax included Shipping calculated at checkout

In stock (300 units), ready to be shipped


Permost CS is very effective against crawling insects such as ants, beetles, bed bugs, cockroaches, darkling beetle, earwigs, fleas (adults and larvae), hide beetle, silverfish, ticks and red mites. Flying insects such as flies, mosquitos, clothes moth and warehouse food moth. Storehouse pests such as grain weevil, red Grain beetle, sawtoothed grain beetle and flour beetle.

For application in and around domestic, commercial and industrial premises, in public offices municipal buildings, small rubbish tips/garden refuse, large rubbish tips/municipal tips, amenity areas such as public parks, hospitals (unoccupied wards), military barracks. food handling areas such as restaurants, food retailers, food handling premises, raw material stores (excluding grain stores), empty grain silos and stores in stables, sheds, equestrian premises, farm buildings, empty dairies and poultry houses, on aircrafts, ships, buses, boats, trains and trucks.

Directions for use 

For surface spraying, apply through a suitable hand mechanical or electric sprayer producing a coarse spray. Spray all infested areas giving special attention to cracks, crevices, dead spaces, and harbourages. Product may be applied to hard porous, soft porous and non-porous surface.

For space spraying, apply through equipment capable of producing and distributing droplets of a diameter below 50 microns. This equipment may be thermal fogging equipment, cold aerosol generating ultra low volume (ULV) equipment, fan assisted rotary atomiser and hand-held or knapsack sprayers which are designed for space spraying. Spray into the air around the areas to be treated paying particular attention to sites where insects rest and breed or harbourages.

Close all doors and windows prior to use. Do not enter the treated area for at least 30 minutes after treatment or until spray has dried. Ventilate treated area properly. Retreat after 2 months or if necessary.

SURFACE SPRAYING - Heavy Infestation: Mix 50 ml of Permost CS with 5 litres of water and then apply at a rate of 5 litres over 100 m². Low Infestation: Mix 25 ml of Permost CS with 5 litres of water and then apply at a rate of 5 litres over 100 m².

SPACE TREATMENT - Hot fogging: Use 100 ml of Permost CS to treat 500 m². Cold fogging: Mix 100 ml of Permost CS with 5 litres of water and use to treat 500 m³. Where possible close windows and doors before application and keep them closed for 1 hour. Ventilate the treated area for at least 4 hours or use an air exhauster (1200 m³/h rate) to ventilate rooms. Repeat application if necessary.

  • Controls a wide range of insect pests

  • Low mammalian toxicity

  • Fast knock-down effect

  • Long-lasting residual control

  • Minimal odour

  • Greater operator safety due to microencapsulated active

  • Enhanced performance on porous and non-porous surfaces

Active Ingredient:
 Permethrin 25.25%

Application: Surface Spray, Space Spray (ULV) & Hot / Cold Fogging.


This product can only be used by people who are required to use pesticides as part of their work and who have received appropriate information, instruction and training.

Payment & Security

Apple Pay Diners Club Discover Google Pay Maestro Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed