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About
Details
Whink� Rust Oxy� Stain Remover.
Powerful foaming action!
Mighty oxy-molecules.
Agitate and lift stains away!
Removes rust & hard water stains from:
Laundry.
Kitchen.
Bathroom.
Appliances.
Siding.
Concrete.
Brick.
Boats.
RVs... and more!
Directions
Carefully read caution/ directions on back panel before using.
Directions: use household rubber gloves. Do not mix this cleaner with other cleaners or chemicals. Avoid unnecessary contact time between cleaner and surface/item being cleaned. Keep cleaner in original container at all times. Store in cool, dry place. Keep container sealed when not in use.
White clothing/fabrics: do not use on colored fabrics. To remove rust and iron stains add 1/2 cup of cleaner to water in washing machine. Add clothes and start wash/rinse cycle. Do not use with detergent or bleach. To remove rust stains from colorfast fabrics, use Whink� rust stain remover.
Dishwashers/washing machines: add 1/2 cup of cleaner to empty machine. Run machine through normal cycle using only water. Repeat for badly rust stained machines.
Sinks, tubs, tile: dampen stained surface with clean water. Apply cleaner to wet cloth and rub lightly. For deep stains, allow cleaner to remain for five minutes. Rinse thoroughly.
Toilet bowl and water reservoir: remove any chemical or deodorant from bowl or reservoir. Flush and fill with clear water. Add 1/2 cup of cleaner to water in bowl. Scrub stained area with brush. Let stand one hour. Flush. For reservoir, add 1/2 cup to water in reservoir. Let stand for 2 hours or overnight. Flush toilet three times.
Concrete, brick, stone: dampen stained surface with clean water. Dissolve 1 cup of cleaner in 1 gallon of warm water, using plastic pail. With soft brush, apply cleaner to surface being cleaned. Allow cleaner to stand 5-10 minutes. Scrub until stain disappears. Rinse thoroughly.
Boats, RVs: same as concrete above.
Painted metal siding: same as concrete except test on small area to be sure paint does not peel due to age, etc.
Dishes, glassware: dissolve 1/4 cup of cleaner in 1 gallon of warm water. Soak dishes for 15 minutes or until rust stains are gone. Rinse thoroughly.
Water softeners:
(1) Automatic with brine tank - for initial cleaning, dissolve 1 cup of cleaner in 1 gallon of cold water, using plastic pail. Pour into brine tank just prior to normal regeneration time.
(2) Manual softeners - prior to initial cleaning, backwash in usual manner. Close inlet and outlet valves. Remove cover and open valve to drain 2-3 gallons of liquid. Dissolve 1 cup of cleaner in 1 gallon of cold water, using plastic pail. Pour into softener. Let stand 1 hour. Add salt and regenerate as usual. After regeneration, test water at cold water faucet nearest softener to see that water has salt-free taste. For periodic cleaning, follow directions above but use 1/2 cup of cleaner in 1 gallon of cold water. For areas with heavy iron staining, increase amount of cleaner and/or frequency of cleaning.
About
Details
Whink� Rust Oxy� Stain Remover.
Powerful foaming action!
Mighty oxy-molecules.
Agitate and lift stains away!
Removes rust & hard water stains from:
Laundry.
Kitchen.
Bathroom.
Appliances.
Siding.
Concrete.
Brick.
Boats.
RVs... and more!
Directions
Carefully read caution/ directions on back panel before using.
Directions: use household rubber gloves. Do not mix this cleaner with other cleaners or chemicals. Avoid unnecessary contact time between cleaner and surface/item being cleaned. Keep cleaner in original container at all times. Store in cool, dry place. Keep container sealed when not in use.
White clothing/fabrics: do not use on colored fabrics. To remove rust and iron stains add 1/2 cup of cleaner to water in washing machine. Add clothes and start wash/rinse cycle. Do not use with detergent or bleach. To remove rust stains from colorfast fabrics, use Whink� rust stain remover.
Dishwashers/washing machines: add 1/2 cup of cleaner to empty machine. Run machine through normal cycle using only water. Repeat for badly rust stained machines.
Sinks, tubs, tile: dampen stained surface with clean water. Apply cleaner to wet cloth and rub lightly. For deep stains, allow cleaner to remain for five minutes. Rinse thoroughly.
Toilet bowl and water reservoir: remove any chemical or deodorant from bowl or reservoir. Flush and fill with clear water. Add 1/2 cup of cleaner to water in bowl. Scrub stained area with brush. Let stand one hour. Flush. For reservoir, add 1/2 cup to water in reservoir. Let stand for 2 hours or overnight. Flush toilet three times.
Concrete, brick, stone: dampen stained surface with clean water. Dissolve 1 cup of cleaner in 1 gallon of warm water, using plastic pail. With soft brush, apply cleaner to surface being cleaned. Allow cleaner to stand 5-10 minutes. Scrub until stain disappears. Rinse thoroughly.
Boats, RVs: same as concrete above.
Painted metal siding: same as concrete except test on small area to be sure paint does not peel due to age, etc.
Dishes, glassware: dissolve 1/4 cup of cleaner in 1 gallon of warm water. Soak dishes for 15 minutes or until rust stains are gone. Rinse thoroughly.
Water softeners:
(1) Automatic with brine tank - for initial cleaning, dissolve 1 cup of cleaner in 1 gallon of cold water, using plastic pail. Pour into brine tank just prior to normal regeneration time.
(2) Manual softeners - prior to initial cleaning, backwash in usual manner. Close inlet and outlet valves. Remove cover and open valve to drain 2-3 gallons of liquid. Dissolve 1 cup of cleaner in 1 gallon of cold water, using plastic pail. Pour into softener. Let stand 1 hour. Add salt and regenerate as usual. After regeneration, test water at cold water faucet nearest softener to see that water has salt-free taste. For periodic cleaning, follow directions above but use 1/2 cup of cleaner in 1 gallon of cold water. For areas with heavy iron staining, increase amount of cleaner and/or frequency of cleaning.
Common questions
Learn more about how to place an order here.
Then, when you arrive at the store of your choice, use the Instacart app to notify us. Depending on the store, a shopper or store employee will bring the groceries to your car, or you can pick them up at the designated area.
Learn more about pickup orders here.
- Delivery fees start at $3.99 for same-day orders over $35. Fees vary for one-hour deliveries, club store deliveries, and deliveries under $35.
- Service fees vary and are subject to change based on factors like location and the number and types of items in your cart. Orders containing alcohol have a separate service fee.
- Tipping is optional but encouraged for delivery orders. It's a great way to show your shopper appreciation and recognition for excellent service. 100% of your tip goes directly to the shopper who delivers your order.
With an optional Instacart+ membership, you can get $0 delivery fee on every order over $35 and lower service fees too.
Instacart pickup cost:
- There may be a "pickup fee" (equivalent to a delivery fee for pickup orders) on your pick up order that is typically $1.99 for non-Instacart+ members. Instacart+ membership waives this like it would a delivery fee.
- Pick up orders have no service fees, regardless of non-Instacart+ or Instacart+ membership.
Learn more about Instacart pricing here.
You can set item and delivery instructions in advance, as well as chat directly with your shopper while they shop and deliver your items. You can tell the shopper to:
- Find Best Match: By default, your shopper will use their best judgement to pick a replacement for your item.
- Pick Specific Replacement: You can pick a specific alternative for the shopper to purchase if your first choice is out-of-stock.
- Don't Replace: For items you'd rather not replace, choose "Don't replace" to get a refund if the item is out of stock.
Learn more about instructions for specific items or replacements here.
- Missing items
- Incorrect items
- Damaged items
- Poor replacements
- Early/late orders
If an order never came, or you get someone else's order, you can reach out to Instacart Customer Experience.