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    • BSI

    BSI

    Bio Services International (BSI) is a major player in the field of care and pest control products in numerous areas such as: insect and disease control, animal defense, fertilisation, pet-care, pond and pool.

    View the full range of BSI products by category

    lawn fertiliser

    Fertilisers create a stronger & greener lawn, but also indirectly counteract weeds and moss. 

    Boost your lawn! 👇

    -11%
    ECO
    Green-Time-2-in-1-20kg-indirecte-werking-tegen-mos-NPK-6-3-13-2mgo-2fe-organisch-voor-200m-
    ECO
    -11%
    Order now, shipped Monday 28/04
    BSI Green Time 2-in-1 lawn fertilizer with indirect action against moss - 20kg for 200m²
    €44.95 €39.95
    -17%
    Super-Green-25kg-minerale-gazonmest-met-lange-werking-NPK-20-5-8-2mgo-1fe-voor-750m-
    -17%
    Order now, shipped Monday 28/04
    BSI Top lawn mineral long-acting lawn fertilizer - 25kg for 750m²
    €89.95 €74.99
    ECO
    Micro-gran-kalkstikstof-kalkcyanamide-8kg-voor-200m-
    ECO
    End series product
    Order now, shipped Monday 28/04
    BSI Micro Gran Lime Nitrogen (fertilizer+lime) - 8kg for 200m²
    €37.95

    From voracious slugs, undercreepers in the lawn to boondocks with boxwood caterpillars: BSI offers the solution!

    These toppers will save your (vegetable) garden! 👇

    -24%
    2-feromoonvallen-buxusmot-om-de-mannelijke-buxusmotten-te-vangen-bestaat-uit-2-vallen-en-2-capsules
    -24%
    Order now, shipped Monday 28/04
    set of 2 pheromone traps + capsules against the buxus moth
    €33.95 €25.93
    Omni-insect-buxus-20ml-voor-400m-tegen-de-rupsen-van-de-buxusmot
    Order now, shipped Monday 28/04
    BSI Omni Insect Buxus - Fast-acting insecticide against the buxus moth - 20ml for 200m²
    €13.95
    -27%
    Mollen-stop-met-adapter-snoer
    -27%
    Order now, shipped Monday 28/04
    BSI Mollen-Stop Mole Repellent for 1200 m² - Repels moles by light vibration and sound in the ground
    €69.95 €50.86

    Suffering from flying or crawling insects in your home or garden? Take a look at BSI's extensive range!

    So much for that buzzzzzing!👇

    Vliegenval-professional-20-000
    Order now, shipped Monday 28/04
    BSI Fly Trap with ecological attractant FLY ATTRACT - Target effective and usable fly trap
    €14.95
    -19%
    Vliegen-vangzak-40-000
    -19%
    Order now, shipped Monday 28/04
    Fly Trap Bag - catches up to 40 000 flies (ecological)
    €12.95 €10.55
    Wespen-lokstof-1L-navulling-voor-wespenval
    Order now, shipped Monday 28/04
    Wasp bait 1 L: refill for wasp trap
    €12.95
    Mierenlokdoos-4-stuks
    Order now, shipped Monday 28/04
    BSI AMP Ant Bait Boxes 4 pieces - Ant control - For indoor and outdoor use - 4 Ant Bait Boxes
    €12.95
    Suffering from mice or rats in your kitchen, garden, shed, gazebo...? BSI comes to the rescue!

    Tip from Marcel: always place the poison in a secured feeding box so that no children or other (domestic) animals can get to it!
    Promotion
    BSI-Generation-Block-300g-15x20g-
    Promotion
    Order now, shipped Monday 28/04
    BSI 'Generation Block' block bait - 300g (15x20g) - poison against rats and mice
    €15.50 €14.45
    Rattenvoederdoos-incl-sleutel-en-muurbeugel-met-barcode-Mohamed-
    Order now, shipped Monday 28/04
    BSI rat feeding box - with double lock and wall bracket
    €8.50
    BSI-Generation-Pat-3-x-150g-45x10g-
    Order now, shipped Monday 28/04
    BSI 'Generation Pat' pasta cheese advantage pack - 450g (3x150g) - poison against rats and mice
    €34.50

    A swimming pool provides cooling and fun but also requires maintenance. It's not just filling the pool and splashing around. You need to keep a close eye on the pH and chlorine levels to be able to enjoy your pool safely and for as long as possible. 

    With these essentials, you'll enjoy a refreshing swim even longer! 👇

    -16%
    PoolSan-250ml-chloorvrij-chloor
    End series product
    -16%
    Order now, shipped Monday 28/04
    BSI PoolSan CS 250ml - chlorine-free maintenance product for a hygienic pool
    €26.95 €22.67
    Langwerkend-chloor-1kg-kleine-20gr-tabletjes
    Order now, shipped Monday 28/04
    BSI Long acting chlorine tablets 1kg - small tablets of 20g
    €15.50
    Snelwerkend-chloor-1-kg-granulaat
    Order now, shipped Monday 28/04
    BSI Fast-acting Chlorine 1kg (granules)
    €13.95
    pH-up-liquid-5-L
    Order now, shipped Monday 28/04
    BSI pH Up liquid 5L - increases the pH level of your pool or spa
    €12.50
    pH-down-liquid-1-L
    Order now, shipped Monday 28/04
    BSI pH Down liquid 1L - lowers the pH level of your pool or spa
    €4.50
    Cristal-clear-5-L
    Order now, shipped Monday 28/04
    BSI Cristal Clear 5L - for a crystal clear pool or spa
    €68.95

    The secret to a beautiful & healthy pond? Quality maintenance products! 

    These products brighten it up for you! 👇

    Alg-stop-5kg-Maakt-vijverwater-helder-in-enkele-dagen
    Order now, shipped Monday 28/04
    BSI Alg-Stop - Makes pond water clear - Swim pond - Algae control - 5kg for 50,000l
    €65.95
    Aqua-clear-900gr-Kristalhelder-vijverwater-binnen-de-week-onschadelijk-voor-vissen-en-planten
    End series product
    Order now, shipped Monday 28/04
    Aqua clear 900gr: crystal clear pond in 1 week!
    €20.95
    Aqua-power-1-6kg-met-schepje
    Order now, shipped Monday 28/04
    Aqua power 1.6kg: quickly crystal clear pond water
    €43.50

    These blog articles are bound to interest you! 👇