Chemical Graffiti Removal in Burnaby, British Columbia

Chemical Graffiti Removal in Burnaby, British Columbia — with 9 freeze-thaw cycles annually and an average winter temperature of 3.4°C, local conditions directly impact graffiti removal methods and costs.

Burnaby's heritage stock (including Burnaby Village Museum) typically requires pH-neutral chemical gel (pH 6.5–7.5) with 30–60 minute dwell time — acidic strippers dissolve mortar calcium and leave white efflorescence on concrete. We pre-test an inconspicuous patch before treating the visible area, with all rinse water captured to meet local stormwater rules.

Burnaby receives 1230mm of annual rainfall, which causes spray paint to penetrate porous surfaces like concrete, stucco, glass rapidly — making prompt removal essential before paint bonds permanently.

Under the Burnaby Unsightly Premises By-law, property owners must remove graffiti within 14 days of notification. Our hourly rate in Burnaby ranges from $48–$90.

Heritage zones including Burnaby Village Museum require specialized methods — only pH-neutral chemical removal or laser ablation are approved for protected surfaces.