Other kits make use of a spray bottle dispenser and a small plastic tube to direct the water into your ear. A lot of people use lukewarm purified water with this type of kit, while others make use of a solution of warm water and hydrogen peroxide. The NeilMed model https://allhealthmarket.com/product/new-arrivals/personal-care/ear-care/ear-wax-removers/16-pcs-ear-cleaner-silicon-spoon-tool-set-care-soft-spiral-for-ears-cares-health-wax-removal-tool/