Spell removal attunements aim to assist in the removal and clearing of spells, curses, hexes etc. All spell removal and clearing attunements that I create are benevolent and from the light, which are safe to use. I recommend considering the Magic Spell Removal Maintenance Attunement, which aims to offer a comprehensive spell, magic, curse, hex etc., removal. You may also be interested in energetic protection and energetic shielding attunements.