Instructions: 1.Shake 10 times before use. 2.Turn the nozzle to the open position to start using. 3.Keep the nozzle aligned with the sink drain hole. 4.Press to stop until the foam overflows and flows out from other holes after 3-7 seconds. 5.Do not wash and wait for 30 minutes. 6.After use, turn the nozzle to the locked position. Specification: Net content: 60ml Bottle Use occasions: Washb, toilet, kitchen sink, bathroom floor drain Included: 1 2 3Pcs x Foam Cleaner Notes: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement.Best Service-- We will meticulously inspect Drain Foam Cleaner. If there is any damage, please contact us first and we will provide you with a free replacement service. If you have any questions about our Drain Foam Cleaner, please contact us, we will give you feedback within 24 hours. Widely Applicable-- It is the best cleaner for home kitchen, vanity, bathtub, kitchen water pipes, toilets, bathrooms, floor drains, oil clogging, submerged sewage pipes and sink pipes. Easy To Use-- Simply pour drain foam cleaner into the toilet tank, no scrubbing required. Does the nasty job for you using a powerful cyclonic foam action that removes build-up, slag and rust marks. Super Powerful Decontamination Ability-- Drain Foam Cleaner is made from Gentle formula,no harm to the pipeline. It won't damage your drains, pipes. Super powerful ! flush your toilet, helps eliminate hard water mineral deposits, rings, stains, and odors from your drains, pipes. Improves washing and helps to the water jet stream. Prevents Drain Clogs-- The drain foam cleaner prevents clogs, and eliminates tough odors. No harsh fumes or residue, just cleaner pipes and less odor.