Nerta Anti-Insect is a powerful alkaline insect remover that breaks down and dissolves dried-on bug splatter, fly residue and tree sap from car bonnets, windscreens, headlights and front bumpers — saving time and avoiding scratch-prone scrubbing on delicate surfaces. The citrus-scented alkaline formula (pH ~11.5) is targeted at the protein structures in insect remains so they wipe or rinse away cleanly, leaving paintwork and glass safe and ready for the contact wash. Why detailers choose Anti-Insect Breaks down dried-on bug splatter without aggressive scrubbing Targets protein-based residue including flies, midges and tree sap Safe for use on paint, glass, headlights and chrome trim Citrus fragrance for a more pleasant working area Ready-to-use trigger application or dilutable for foam-lance pre-treatment Ideal for motorway drivers, fleet drivers and motorcyclists How to use Nerta Anti-Insect Pre-rinse the affected area with cool water if the surface is hot. Spray Anti-Insect directly onto bug-soiled bonnet, windscreen, grille and headlights. Allow a short dwell time of 1–3 minutes — do not let the product dry on the surface. Agitate stubborn spots with a soft bug sponge if needed. Rinse off thoroughly with clean water before continuing the contact wash. Specifications Type: alkaline insect remover and pre-cleaner Sizes: 500ml, 5L, 20L, 200L, 1000L (see variants) Dilution: ready-to-use neat from spray, or 1:5 to 1:10 in foam lance pH: ~11.5 (alkaline) Scent: citrus Use on: paint, glass, headlights, plastic trim, chrome FAQs Will the alkaline formula damage clearcoat or matte paint if left on too long?If allowed to dry on the surface, alkaline residue can leave water marks. Always rinse before drying. On matte paint test a small area first and keep dwell time short. Can I use it on a hot bonnet straight after a motorway drive?No — wait for the bonnet to cool or pre-rinse with cold water first. Hot panels can flash-dry the chemistry and cause spotting. Is it safe on plastic headlight lenses or will it cloud them?It is safe on polycarbonate headlight lenses at recommended dwell time. Avoid prolonged contact and rinse thoroughly to keep lenses crystal-clear. Will it work on stubborn bee or wasp residue that has baked on overnight?Yes — for fully dried-on residue, apply, dwell 2–3 minutes, agitate gently with a bug sponge, then re-apply if needed before rinsing. UK stock and fast dispatch from SnowFoam UK on every order.