Just point the laser pen at the wart, ⁿᵒ ᶜᵒᵐᵖˡⁱᶜᵃᵗᵉᵈ ˢᵗᵉᵖˢ ʳᵉᑫᵘⁱʳᵉᵈ⸴ ˢᵘᵖᵉʳ ʷᵒʳʳʸ⁻ᶠʳᵉᵉ