How remove color picker element from DOM tree

When dynamically add sectors with property type of color and following remove it(sector), color picker element not remove from DOM tree. How can i detach it, i worry about memory leaks if i will delete it manually.

I mean element

<div class="sp-container sp-hidden sp-light sp-input-disabled sp-alpha-enabled sp-palette-buttons-disabled sp-initial-disabled gjs-one-bg gjs-two-color">
    <div class="sp-palette-container">...</div>
    <div class="sp-picker-container">...</div>
</div>

After initialize multiple time property with type color i have in dom tree

<div class="sp-container sp-hidden sp-light sp-input-disabled sp-alpha-enabled sp-palette-buttons-disabled sp-initial-disabled gjs-one-bg gjs-two-color"></div>
<div class="sp-container sp-hidden sp-light sp-input-disabled sp-alpha-enabled sp-palette-buttons-disabled sp-initial-disabled gjs-one-bg gjs-two-color"></div>
<div class="sp-container sp-hidden sp-light sp-input-disabled sp-alpha-enabled sp-palette-buttons-disabled sp-initial-disabled gjs-one-bg gjs-two-color"></div>
<div class="sp-container sp-hidden sp-light sp-input-disabled sp-alpha-enabled sp-palette-buttons-disabled sp-initial-disabled gjs-one-bg gjs-two-color"></div>

Or maybe exists another way to use dynamically sectors ?

export const removeSector = (styleManager, sectorId) => {
    styleManager
        .getSector(sectorId)
        .get('properties')
        .models
        .forEach(property => styleManager.removeProperty(sectorId, property.id));

    styleManager.removeSector(sectorId);
};

import {removeSector} from "path/to/function";

export default (styleManager) => {
    return {
        addSector: () => {
            styleManager
                .addSector('border',{
                    name: 'Button Border',
                    open: true,
                    properties: [
                        {
                            name: 'Weight',
                            property: 'border-width',
                            type: 'integer',
                            units: [],
                            unit: 'px',
                            min: 0,
                            default: 0,
                        },
                        {
                            name: 'Radius',
                            property: 'border-radius',
                            type: 'integer',
                            units: [],
                            unit: 'px',
                            min: 0,
                            default: 0,
                        },
                        {
                            name: 'Color',
                            property: 'border-color',
                            type: 'color',
                        }
                    ]
                })
                .off('change:open')
        },
        removeSector: () => {
            removeSector(styleManager, 'border');
        }
    }
}